Specialized to insects late 15c. Intransitive sense "be sharply painful" is from 1848. Slang meaning "to cheat, swindle" is from 1812. Old English past tense stang, past participle stungen; the past tense later leveled to stung.
1853, "unselfishness, devotion to the welfare of others, opposite of egoism," from French altruisme, coined or popularized 1830 by French philosopher Auguste Comte, with -ism + autrui (Old French altrui) "of or to others," from Latin alteri, dative of alter "other" (see alter). The -l- is perhaps an etymological reinsertion from the Latin word.
There is a fable that when the badger had been stung all over by bees, a bear consoled him by a rhapsodic account of how he himself had just breakfasted on their honey. The badger replied peevishly, "The stings are in my flesh, and the sweetness is on your muzzle." The bear, it is said, was surprised at the badger's want of altruism. ["George Eliot," "Theophrastus Such," 1879]
1894 as a spelling variant of bologna sausage (q.v.), representing the popular pronunciation. As slang for "nonsense," 1922, American English (popularized 1930s by Gov. Alfred E. Smith of New York; sometimes said to be one of the coinages of legendary "Variety" staffer Jack Conway), from earlier sense of "idiot" (by 1915), perhaps influenced by blarney, but usually regarded as being from the sausage, as a type traditionally made from odds and ends. It also was early 20c. ring slang for an inferior fighter.
The aristocratic Kid's first brawl for sugar was had in Sandusky, Odryo, with a boloney entitled Young Du Fresne. He gave the green and nervous Kid a proper pastin' for six rounds and the disgusted Dummy sold me his find for a hundred bucks, leavin' the clubhouse just in time to miss seein' the boy get stung, get mad, and win by a knockout. [H.C. Witwer, "The Leather Pushers," Collier's, Oct. 16, 1920]
