英语词源字典 - 在线词源网站

spoonerism (n.): 1900, but according to OED in use at Oxford as early as 1885, involuntary transposition of sounds in two or more words (such as "shoving leopard" for "loving shepherd," "half-warmed fish" for "half-formed wish," "beery work speaking to empty wenches," etc.), in reference to the Rev. William A. Spooner (1844-1930), warden of New College, Oxford, who was noted for such disfigures of speech. A different thing from malapropism.
swarm (v.1): "to climb (a tree, pole, etc.) by clasping with the arms and legs alternately, to shin," 1540s, of uncertain origin. "Perh. orig. a sailor's word borrowed from the Continent, but no trace of the meaning has been discovered for phonetically corresponding words" [OED]. perhaps originally a sailors' word, of uncertain origin. Also recorded as swarve (16c.) and in Northern dialects swarble, swarmle. Related: Swarmed; swarming.
swarm (v.2): "to leave a hive to start another," also "to gather in a swarm, crowd, or throng," late 14c., from swarm (n.). Compare Dutch zwermen, German schwärmen, Danish sværme. Related: Swarmed; swarming.
warm (v.): Old English wyrman "make warm" and wearmian "become warm;" from the root of warm (adj.). Phrase warm the bench is sports jargon first recorded 1907. Related: Warmed; warming.
SCOTCH WARMING PAN. A wench. [Grose, "Dictionary of the Vulgar Tongue," 1785]