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
a brave Māori female warrior; by extension, any strong or brave woman—New Zealand—in Māori, 1873—in English, 1902—from ‘wahine’ (a Māori woman or wife) and ‘toa’ (a brave Māori male warrior)
drunk—Australia, 1983—refers to Bourke Street, one of the main streets in the centre of Melbourne, Victoria—in Australian English, the adjective ‘full’ is used in various phrases referring to drunkenness
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 wine, or a vintage, produced in a year in which a notable comet appeared, and therefore thought to be of superior quality—UK—‘comet wine’ 1817—‘comet vintage’ 1819
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