a person exercising an insidious or corrupting influence, especially over a ruler, government, etc.—UK, 1917—refers to Grigori Efimovich Rasputin (circa 1869-1916), mystic and influential favourite at the court of Tsar Nicholas II
UK, 1923—the north-east corner of Hyde Park, London, near Marble Arch, where public speaking and debate are traditionally permitted with minimal restriction—by extension: any location where public speaking and debate are permitted or encouraged
a term of abuse or disparagement, especially for a man’s wife or female relative—1616 in Epicœne, or The Silent Woman, by Ben Jonson—perhaps in reference to an encumbrance, like a clog (i.e., a heavy piece of wood) tied to a dog
UK, 1869—a mechanised full-size model of a bull, simulating the movement and behaviour of a bull (particularly in a corrida), used in public entertainments
1599—a person with whom one chats, a partner in informal or friendly conversation—now, more specifically: a person with whom one communicates via online chat or messaging
UK, 1898—a small oblong piece of filleted or minced fish coated in batter or breadcrumbs, typically fried or grilled—but originally designated various dishes
It has been said that ‘(as) right as a trivet’ an alteration of ‘(as) tight as a rivet’. But the latter phrase, which postdates the former, originally meant ‘extremely tight’, not ‘thoroughly or perfectly right’.
mania for holding public office—USA, 1829—a borrowing from Spanish ‘empleomanía’, from ‘empleo’ (i.e., ‘employment’) and the suffix ‘‑manía’ (i.e., ‘-mania’)
1974: a person who tries to fit into a particular cultural scene—1970: an actor who performs a minor role in a stage play—from ‘scene’ and the suffix ‘‑ster’, forming agent nouns