Glossary of Terms

Every specialist subject has its own terminology. Sailing is an ancient calling with a rich vocabulary. Whereas some words are gradually falling into disuse, a surprising number have been assumed into everyday language.

This list includes some terms that are specific to sailing trawlers and the East Coast, and are not necessarily common parlance amongst all sailors.

A B C D E F G H I J K L M N O P R S T U V W Y

A

Aback: when the wind has got on the `wrong' side of a sail

Abaft: behind.

Aft: towards the back

Aloft: in the rigging

Athwart or Athwartships: across the ship

Avast! or `vast!: stop what you are doing!

B

Back (1) (to): slacken off or pay out a rope or cable

Back (2) (to): the wind is said to 'back' when it shifts anti-clockwise

Bear off or Bear away (to): turn the bows away from the wind

Bear up (to): turn the bows towards the wind

Becket (1): eye on the end of a rope, or eye on the tail of a block, to take the standing part of the purchase

Becket (2): anything to confine loose rope, oars, spars, etc., usually consisting of a short length of rope with an eye at one end and a toggle or knot at the other

Belay (to): make fast and secure a rope

Belaying Pin: pin upon which to belay a rope

Below: downstairs

Bend on (to): tie a rope on to something.

Bight: hanging loop or slack pant in the middle of a rope.

Block: ship's pulley

Bobstay: purchase to hold down end of boom (not usual on Lowestoft smacks)

Boltrope: rope that is sewn round the perimeter of a sail

Boom: spar to spread the foot of a fore-and-aft sail

Bowse (or Bouse) down (to): haul downwards, e.g, a tack, or the bobstay

Bow: front end

Bower anchor: heaviest anchor

Bowline: rope to hold the foresail to windward.

Bowsprit (pronounced "bo'sprit"): spar sticking out the front

Breast: mooring warp at right angles to the quay (that requires frequent attention if in a tidal berth)

Bulkhead: wall below decks

Bullseye: round block without a sheave, also called a ‘blind pulley’ - usually used to give a fair lead

Bulwarks: parapet round the perimeter of the deck

C

Cable (1): one tenth of a nautical mile, 100 fathoms or 200 yards (185 metres)

Cable (2): chain or rope to which the anchor is shackled

Capstan: vertical-axis drum used to haul ropes

Cast off!: let go!

Cat (to): secure the anchor in a position ready for use

Caulk (to): wedge material between planks to make the seam waterproof

Caulking: material that has been used to make a seam waterproof

Carvel (adjective): plank-on-frame form of hull construction, as used for "Excelsior"

Cavils or Cavil Rails: horizontal timbers upon which ropes are made fast, usually carrying belaying pins

Chafe (to): abrade or wear

Chain Plate: metal strap joining the shrouds to the hull

Check (to): stop veering momentarily

Chock-a-block: when two blocks are touching and a purchase can be hauled no more

Cleat: two-armed timber upon which to belay a rope (N.B. cleat is a noun not a verb!)

Clew: corner of a sail to which the sheet is attached

Clinker-built: overlapping-plank hull construction, as used for wherries or ships' boats

Close-hauled: sailing as near to the wind as possible

Coamings: raised surround to a deck opening

Companion Way: narrow ladder or passage

Counter: the overhanging part of the stern of a ship

Cringle: an eye in the boltrope of a sail

Crosstrees: timber crossing mast at the hounds to spread the topmast shrouds

Crop: Lowestoft term for the camber of a deck

Crown: 'top' or head of a block

D

Dandy: rope from the aft trawl head that stands in for the aft bridle when it is unshackled

Dandy Score: fairlead on port quarter where the dandy comes over the rail

Davit: Lowestoft term for wooden crutch to push off fish tackle when catting the anchor so that flukes do not scrape the hull

Dayman: someone who is not part of the watch system and keeps normal hours

Deadeyes: blocks of wood that act as pulleys but without sheaves

Deadman (1): fairlead with a horizontal sheave (as on top of the pawl bit)

Deadman (2): fail-safe device

Dead-rise: angle between the midships floor and the horizontal. "Excelsior" has a 'good' (i.e. large) dead-rise, which makes her a fleet (q.v.) ship

Deck-head: ceiling

Devil: on smacks, seam under the counter where the planks from each side meet

Dill: Lowestoft term for space below the sole

Dill Room: Lowestoft term for the largest space below the sole in the forepeak

Dolly: Lowestoft term for fairleading post

Doubling: protective softwood sheathing

Douse (to): lower as quickly as possible (and get the wind out of the sail)

Dummy: fairlead with a vertical sheave

E

Ease (to): let a rope go out, a little at a time and under control

F

Fall: hauling end of a rope

Fairlead: means of diverting a rope in a different direction

Fathom: 6 feet (1.8 m)

Fish (to): reinforce a spar with a batten (see 'main gaff')

Fish an anchor (to): secure an anchor at the rail (hence 'fish tackle')

Flake out or flake down (to): lay a rope or cable up-and-down and/or back-and-forth, ready to run

Fleet: fast

Floor: bottom element of a frame

Fluke: pointed part of the anchor that digs in

Foot: bottom edge of a sail

Fore-and-aft: in line with the centre line

For'ard: towards the front

Foresail: Lowestoft term for main staysail on smacks, and mainsail on drifters

Forepeak: the space below decks right in the bow

Frame: curved rib of a carvel (q.v.) built ship

Frapping: passing of rope or cordage around something

Freeing Port: hinging opening in the bulwarks to help seawater drain off the decks

'Full and By': expression for sailing close to the wind, but with all the sails drawing

Futtock: an element of a frame other than a 'floor' (q.v.) or a 'timberhead' (q.v.)

G

Gaff: spar carrying the head of a four-sided fore-and-aft sail

Galley: kitchen

Gasket: rope to tie around a sail when furling

Gimbals: mounting of concentric rings that allows something to remain horizontal, whatever the motion of the ship (e.g. the compass)

Girt: essential tension in a gaff sail between the peak and the tack - shows as creases in the canvas from the peak towards the tack

Grommet (1): rope or line worked into a ring (e.g. to reinforce a hole through canvas)

Grommet (2): Lowestoft slang for ship's boy

Guy: rope or tackle to steady somthing

H

Halyard: rope to haul up a sail

Hand: crewmember

Hand (to): take in (a sail)

Handsomely: carefully

Harden (to): tighten a rope, for example a sheet

Haul: pull

Haulbowlin: three-stranded tarred cord for medium seizings

Hawse Pipe: hole through the port knightshead for the anchor cable

Head: upper edge of a four-sided sail

Heads: loo, toilet, W.C.

Heave to (to): take the way off the ship by putting the foresail aback

Heaving: ship's motion in a vertical plane

Helm: control of the ship's steering

Hoodway; covered hatch through the deck for personnel

Horse: thwartships bar across the foredeck to carry the fores'l sheet

Hounds: area of a mast where the shrouds are attached

House (to): run in and make snug the topmast or bowsprit

I

'In Irons': expression used when tacking if the head of the ship will not fall off the wind either way

J

Jackstay: Safety line rigged along the deck in bad weather

Jaws: curved timbers at the inboard end of a gaff, that help keep it against the mast

Jib: three-sided fore-and-aft sail set on a bowsprit

Jibe (to): allow the wind to get on the opposite side of a sail when running

Jewel Block: small block at the end of a spar, such as that at the end of the mizzen gaff for the ensign halyard

K

Kedge (to): move ship by rowing out an anchor and warping the ship to the anchor

Kedge anchor: lightweight anchor for short-term use when there is not much tide or sea running - also for kedging off

Kentledge: permanent internal iron ballast

Knightshead: large timber in the bulwarks either side of the stem

L

Lanyard: rope acting as a handle

Lash (to): stop something from moving by securing with rope

Leach: leeward or trailing edge of the sail

Leach Line: rope from the middle of the ground rope of the trawl, used to help haul the net on board

Lee Ho!: warning that the helm is over and the ship is about to tack

Leeward (pronounced "loo'ard"): down wind

Lizard: short length of rope suspending something

Loom (1): inboard portion of a sweep or oar

Loom (2): beam of a distant light visible before the light itself comes over the horizon

Luff: windward edge of a sail

Luff (to): put the ship's bow into the wind

M

Make fast (to): secure a rope

Marlin: hard tarred yarn for light seizings

Marlin: continuous hitching as used to bend a sail to a gaff, or to make a selvagee strop (q.v.)

Mouse (to): prevent something from coming un-hooked or undone by securing with small line or seizing wire

N

Navel Pipe: hole through deck for anchor cable

Nautical Mile: distance swept on the surface of the Earth by an angle of 1 minute (= 1/60 of a degree) at the Earth’s centre - approximately 6080 ft (1850 m)

Nettles: small line used to secure the trawl warp at the tow post - it is intended to part if the trawl comes fast upon something

O

Oakum: vegetable fibre used to caulk planks

Oar: one of a pair, used by one person (cf. 'sweep')

On deck: upstairs

Outhaul: Purchase to take traveller to the end of the bowsprit

Overhaul (1) (to): overtake another vessel

Overhaul (2) (to): pull apart a purchase that has become chock-a-block, so that it can haul again

P

Painter: mooring rope for ship's boat

Pawl: part which engages on a ratchet wheel to ensure rotation in one direction

Pay (to): fill seams to stop the caulking coming out. (past: payed)

Pay out (to): let out a rope (past: paid out)

Peak: top corner of the sail

Pitch (1): hard but slightly flexible tar used to pay seems

Pitch (2): vertical motion of the ship about a thwartships axis

Point (noun): 111/4° or 1/32nd of the compass or 1/32 of a circle

Port: left

Purchase: arrangement of rope and blocks to achieve mechanical advantage

R

Rail: white-painted top of the bulwarks

Ratlin: small three-stranded tarred rope used for ratlins and heavy seizings

Ratlins: rope `rungs' up the shrouds

Ready about!: instruction to prepare to tack

Rib: small steamed timber fixed inside, and at 90° to, the planking of a boat

RIB: Rigid Inflatable Boat

Rolling: ship's motion about a fore-and-aft axis

Rudderstock: main axle post of the rudder

Rudder Trunk: hole through which the rudder stock passes

Run (to): sail with the wind aft

Running (adjective): shifting or moving (cf. 'standing')

S

Scuppers: small gap between the washboards and the deck

Seam: edge joint between planks, or sail-cloths

Seize (to): bring two things together by passing a rope or wire around them many times

Selvagee Strop: soft strop of marled spunyarn

Sheave: pulley wheel

Serve (to): protect something by frapping spunyarn around it

Sheet: rope to control the set of the sail

Sheer: dipping curvature of the deck when viewed from the side (cf. 'reverse sheer')

Sheer Pole: bar to stop shrouds twisting, which is also the first step into the rigging

Shroud: stout wire to support mast in a thwartships direction

Sole: floor

Splice (to): join two ropes by interweaving their strands

Spring (to): put a spring in tension with the aid of the engine or the tide, to manoeuvre the bow or the stern

Spring(s): mooring warps leading for'ard or aft within the length of the ship

Sprung: split or started but not broken

Spunyarn: (pronounced "spunyun") soft tarred yarn for servings, or for seizing sails to hanks or mast hoops

Stanchion: post

Standing (adjective): fixed (cf. 'running')

Starboard: right

Stay: wire to support mast in a fore-and-aft direction

Staysail: three-sided fore-and-aft sail set on, or in place of, a stay

Steeve: angle of a bowsprit above the horizontal, so that it does not catch in the sea ("Excelsior's" bowsprit has no steeve and has to be ‘housed’ as the sea rises)

Stern: back end

Stop (to): the act of passing a stopper (you `put a stop' to an object, not an action)

Stopper: rope or line to secure something temporarily

Strake: one run of planking from the stempost to the sternpost or devil

Stream (to): let something trail away from the ship, e.g, an anchor, a trawl, a log line

Stream Anchor: main anchor for every day use on the (port) bow

Strom Box: strainer around the suction pipe to a pump

Surge (to): allow a rope to slip on a capstan or warping drum

Sweep: oar that is worked singly by one or more people

Swig on (to): gain slack in a rope by pulling at 90° to the direction of the rope

Swifter (1): bottom ratline of slightly larger size

Swifter (2): aftermost shroud

T

Tack: lower windward corner of a sail

Tackle: arrangement of rope and blocks

Taff rail: top rail of the bulwarks going round the stern

Tail (to): take up the end of a rope and stop any of it from running out

Throat: upper windward corner of a four-sided sail

Thwartships: across the ship

Tail on (to): control the end of a rope and take up the slack

Tiller: beam by which the rudder is turned

Timberhead: half-futtock (q.v.) at top of a frame (q.v.) to finish it off

Tompkins: Lowestoft term for tampions, which are round wooden plugs to close apertures (yes, ‘tampon' has the same derivation!)

Transom: flat stern of a ship's boat

Transon: horizontal thwartships timber holding the counter together (and used as a seat on "Excelsior")

Traveller: sliding ring to hold jib tack to the bowsprit

Trice up (to): haul something up and make it fast, e.g. the luff of the mainsail so that it spills wind

Trick: a spell or time spent on a duty, e.g. at the helm

Trenail (pronounced "trunnel"): wooden plank fastening

Tussie: Lowestoft term for baggywrinkle, or soft material around a rope to stop it chafing something with which it could come into contact, e.g. a sail

U

Up Top: on deck

Uphaul: purchase to lift the bobstay when slack

V

'Vast!: stop! (same as avast!)

Veer (to): said of the wind when it changes direction clockwise

Veer away (to): slacken off or pay out a rope or cable

W

Wake: track left by the ship in the sea

Washboard: main planking of the bulwarks - also plank shipped into hoodway opening to stop water going below

Warp (to): move the ship by means of a rope

Warp: rope used to move, or stop, the ship (or the trawl)

Way: momentum

Windlass: anchor winch

Winch: a horizontal-axis drum used to haul ropes

Woold (to): wind rope around something to protect it

Woolding: rope protection achieved by frapping (q.v.) rope around something ('woolding' is a larger form of 'serving')

Y

Yaw (to): swing from side to side

© John Wylson 2004

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