1840-50, Americanism in sense “sister”; 1885-90, Americanism for def 1;sis + y2
Related forms
sissyish, adjective
sissiness, sissyness, noun
Examples from the web for sissy
sissy-Louise can sniff out a bed being made with fresh sheets from the dryer from the other end of the house, out on the patio.
After looking at it for ninety minutes, one should feel our brand of winter sissy stuff.
British Dictionary definitions for sissy
sissy
/ˈsɪsɪ/
noun (pl) -sies
1.
an effeminate, weak, or cowardly boy or man
adjective
2.
effeminate, weak, or cowardly Also (informal or dialect) sissified, cissified
Word Origin and History for sissy
n.
1846, "sister," extended form of sis (q.v.). Meaning "effeminate man" is recorded from 1887; the adjective in this sense is from 1891. Related: Sissiness. Sissy bar is recorded from 1969.
Slang definitions & phrases for sissy
sissy
adjective
: wearing sissy clothes(1891+)
noun
A timorous, weak, and effeminate male; daisy, lily, pansy(1887+)
A male homosexual; pansy: No more sissies for Jimmy Smith(1970s+)