Press into service – The British navy filled their ships’ crew quotas by kidnapping men off the streets and forcing them into service. This was called Impressment and was done by Press Gangs.
Scuttlebutt – A butt was a barrel. Scuttle meant to chop a hole in something. The scuttlebutt was a water barrel with a hole cut into it so that sailors could reach in and dip out drinking water. The scuttlebutt was the place where the ship’s gossip was exchanged.
Ship-shape and Bristol fashion – A reference to the precise nature of shipbuilding (and maintenance) as well as the exemplary work that came from Bristol shipyards.
Shiver me timbers – one meaning of shiver, which is now largely forgotten, is ‘to break into pieces’. That meaning originated at least as early as the 14th century and is recorded in several Old English texts. So, the sailor’s oath shiver my timbers, is synonymous with (if so and so happens then…) let my boat break into pieces.
Skyscraper – A small triangular sail set above the skysail in order to maximise effect in a light wind.
Slush fund – A slushy slurry of fat was obtained by boiling or scraping the empty salted meat storage barrels. This stuff called “slush” was often sold ashore by the ship’s cook for the benefit of himself or the crew. The money so derived became known as a slush fund.
Son of a gun – When in port, and with the crew restricted to the ship for any extended period of time, wives and ladies of easy virtue often were allowed to live aboard along with the crew. Infrequently, but not uncommonly, children were born aboard, and a convenient place for this was between guns on the gun deck. If the child’s father was unknown, they were entered in the ship’s log as “son of a gun”. Probably a sanitised version of “son of a bitch”, despite the various folk etymologies.
A square meal – In good weather, crews’ mess was a warm meal served on square wooden platters.
Squared away – On square-rigged vessels, the state of the sails when properly trimmed. Currently, arranged or dealt with in a satisfactory manner.
Taken aback – A dangerous situation where the wind is on the wrong side of the sails pressing them back against the mast and forcing the ship astern. Most often this was caused by an inattentive helmsman who had allowed the ship to head up into the wind.
Taking the wind out of his sails – Sailing in a manner so as to steal or divert wind from another ship’s sails.
Taking turns – Changing watches with the turn of the hour glass.
Three sheets to the wind – A sheet is a rope line which controls the tension on the downwind side of a square sail. If, on a three masted fully rigged ship, the sheets of the three lower course sails are loose, the sails will flap and flutter and are said to be “in the wind”. A ship in this condition would stagger and wander aimlessly downwind.
Tide over – At first glance, this would seem to be an obviously nautical term. Today it means to make a small bit of something, usually money, last until a supply comes in, as in borrowing some money to tide you over till payday. However, the meaning has changed over the years. Once upon a time, ships could move under sail power, or in the absence of wind, float along with the tide called a tide over. One could say the floating would tide the ship over until wind came again to move it along.
Toe the line – When called to line up at attention, the ship’s crew would form up with their toes touching a seam in the deck planking.
True colours – The current meaning, ‘to reveal yourself as you really are’, actually came about because of the opposite phrase “false colours” – from the 17th century referring to a vessel which sailed under a flag not her own. This tactic was used by almost everyone as a ruse de guerre, but the rules of gentlemanly behaviour (and possibly actual legal rules) required one to raise one’s true colours before opening fire on another ship.
Try a different tack – The direction in which a ship moves as determined by the position of its sails and regarded in terms of the direction of the wind (starboard tack). If one tack didn’t bring the ship up properly, one could always attempt another.
Turn a blind eye – From Admiral Lord Nelson’s awesome display of badassery at the Battle of Copenhagen. When the signal was given to stop fighting, Nelson held his spyglass to his blind eye and insisted he didn’t see the signal. He then proceeded to kick butt, of course.
Under the weather – Keeping watch onboard sailing ships was a boring and tedious job, but the worst watch station was on the “weather” (windward) side of the bow. The sailor who was assigned to this station was subject to the constant pitching and rolling of the ship. By the end of his watch, he would be soaked from the waves crashing over the bow. A sailor who was assigned to this unpleasant duty was said to be “under the weather.” Sometimes, these men fell ill and died as a result of the assignment, which is why today “under the weather” is used to refer to someone suffering from an illness. A related theory claims that ill sailors were sent below deck (or “under the weather”) if they were feeling sick.
Warning shot across the bow – From the literal practice of firing a warning shot across another ship’s bow to encourage the captain to strike without engaging.
Windfall – A sudden unexpected rush of wind from a mountainous shore which allowed a ship more leeway.
*Concluded