a woman’s topless swimsuit, consisting of the lower half of a bikini—from the prefix ‘mono-’ and ‘-kini’ in ‘bikini’, reinterpreted as containing the prefix ‘bi-’—coined in 1946 by French clothing designer Louis Réard
to become very agitated or angry, especially without warning or adequate reason—USA, 1816—from the image of the head of an axe or other tool becoming detached from its handle
a raised band across a road, designed to make motorists reduce their speed—1961—based on the image of a policeman lying asleep in the middle of a road—in early use often with reference to Jamaica
a suspenseful ending to an episode of a serial; the serial itself—USA, early 1930s—originally referred to serials which ended episodes with their protagonists literally hanging from cliffs, or in similarly dangerous situations
‘to snatch victory from the jaws of defeat’: to win a battle, contest, etc., when defeat seemed inevitable—‘to snatch defeat from the jaws of victory’: to be defeated in a battle, contest, etc., when victory seemed inevitable
a film which fails to achieve the commercial success that was expected—UK, 1986—from ‘flop’ (a failure) and ‘-buster’ in ‘blockbuster’ (a film which achieves great commercial success)
something that enables a person to evade punishment, adverse consequences or an undesirable situation—refers to a card in the game of Monopoly which allows a player to leave the jail square