the smaller, perceptible part of something which is evidently much larger—USA, 1912—refers to the fact that floating ice has about 88 per cent of its mass submerged—does not seem to refer to the sinking of the Titanic
UK, 1935—a humorous self-contradictory phrase which includes the clichéd phrase ‘to avoid like the plague’ in order to express the necessity of avoiding clichés—as a piece of advice for writers, has itself become a cliché
USA 1920: ‘to have the brains of a goldfish’ (to have limited intelligence)—USA, 1958: ‘to have the memory of a goldfish’ (to be unable to retain information or memories for any significant length of time)
Britain, 1747: dew of the kind that settles on mountains—Scotland, 1816: whisky or other spirit, especially when home-made or illicit (originally in reference to whisky distilled in the Highlands, i.e., in the mountainous region of Scotland)
USA, early 1930s—adjectives—‘little-girl-lost’: resembling (that of) a small girl who has lost her way—‘little-boy-lost’: resembling (that of) a small boy who has lost his way
one who sews up wounds, i.e., a surgeon—also, in later use, a plastic surgeon—first recorded in ’Tis Pitty Shee’s a Whore (1633), by the English playwright John Ford
UK, 1749—a playful bite on the skin from a lover; a kiss delivered with a sucking action, leaving a temporary mark on the skin, especially as a sexual act; a mark left on the skin by such a kiss
of a vessel: to advance steadily under a favourable wind, without having to change tack or sail—UK, 1807, in reference to the voyage from the Cape of Good Hope to the remote South-Atlantic island of St. Helena
UK, 1839—jocular variant of ‘penny-a-liner’ (i.e., a journalist who was paid at the rate of a penny a line, a person who produced mediocre journalistic work) with the implication that such journalists fabricated falsehoods