Australia, 1937—very scarce—‘rocking horse’: a toy horse mounted on rockers or springs for a child to sit on and rock to and fro—this phrase has come to be also used in British English and American English
USA, late 19th century—these phrases a) express mild remonstrance towards a person who has left a door open, exposing others to a draft; b) indicate that a person is behaving in a rude or uncouth manner
USA, 1992 (1981?)—adjective: primarily but not strictly vegetarian—noun: a person who follows a primarily but not strictly vegetarian diet—a blend of ‘flexible’ and ‘vegetarian’
1890s—to use extravagant words or language not substantiated by fact; to talk nonsense—occurs in particular in stories by the British authors Ernest William Hornung (1866-1921) and Pelham Grenville Wodehouse (1881-1975)
1809—a transient light preceding the true dawn by about an hour, a phenomenon common in Eastern countries—translates Arabic ‘ṣubḥ kāḏib’—figuratively: a hopeful sign that can prove either illusory or authentic
1580—always having to be ready to obey someone’s orders immediately—‘beck’ denotes a mute signal or significant gesture (such as a nod or a motion of the hand), indicating assent or notifying a command
UK—since 1981, has been associated with a speech by the Employment Secretary, Norman Tebbit, at the Conservative Party conference, in which he exhorted the unemployed to go and find work, like his father, who had “got on his bike and looked for work”
‘999’ denotes the telephone number used to contact the emergency services in the United Kingdom. This telephone number was introduced in 1937 by Walter Womersley, who was then the Assistant Postmaster-General.
Australia—a controversial current-affairs topic—the image is that such a topic is likely to interrupt a barbecue with loud debate—coined in 2001 by the Australian Prime Minister John Howard during his re-election campaign