- mean (v.)
- O.E. mænan "to mean, tell, say, complain," from W.Gmc. *mainijanan (cf. O.Fris. mena, Du. menen, Ger. meinen to think, suppose, be of the opinion"), from PIE *meino- "opinion, intent" (cf. O.C.S. meniti "to think, have an opinion," O.Ir. mian "wish, desire," Welsh mwyn "enjoyment"), probably from base *men- "think."
- mean (adj.)
- "low-quality," O.E. gemæne "common, public, general, universal, shared by all," from P.Gmc. *ga-mainiz "possessed jointly" (cf. O.Fris. mene, M.L.G. gemeine, Du. gemeen, Ger. gemein, Goth. gamains "common"), from PIE *ko-moin-i- "held in common," a compound adjective formed from collective prefix *ko- "together" (P.Gmc. *ga-) + *moi-n-, suffixed form of PIE base *mei- "to change, exchange" (see mutable); cf. second element in common, a word whose sense evolution parallels that of mean (adj.). Sense influenced by mean (n.). Meaning "inferior, poor" emerged c.1300; that of "stingy, nasty" first recorded 1660s; weaker sense of "disobliging, pettily offensive" is from 1839, originally Amer.Eng. slang. Inverted sense of "remarkably good" (i.e. plays a mean saxophone) first recorded c.1900, also in phrase no mean _______ "not inferior" (1590s, also, "not average," reflecting further confusion with mean (n.)).
- mean (n.)
- "that which is halfway between extremes," early 14c., from O.Fr. meien, from L. medianus "of or that is in the middle" (see median). Oldest sense is musical. Sense of "so-so, mediocre" led to confusion with mean (adj.). This is the mean in meantime, meanwhile, and by no means (late 15c.).