Word Origin & History
likelyc.1300, perhaps from O.N. likligr "likely," from likr "like" (adj.). O.E. had cognate geliclic. Meaning "having the appearance of being strong and capable" is from mid-15c., though now mostly confined to Amer.Eng. Sense of "good-looking" is from 1470. Meaning "probably" is attested from late 14c., now
EXPANDprincipally in Amer.Eng.
COLLAPSE