Word Origin & History
lateO.E. læt "occurring after the customary or expected time," originally "slow, sluggish," from P.Gmc. *latas (cf. O.N. latr "sluggish, lazy," M.Du., O.S. lat, Ger. laß "idle, weary," Goth. lats "weary, sluggish, lazy," latjan "to hinder"), from PIE base *lad- "slow, weary" (cf. L. lassus "faint,
EXPANDweary, languid, exhausted," Gk. ledein "to be weary"). The sense of "deceased" (as in the late Mrs. Smith) is from late 15c., from an adv. sense of "recently." Of women's menstrual periods, attested colloquially from 1962. Related: Lately; lateness.
latterO.E. lætra "slower," comp. of læt "late" (see
late (adj.)). Sense of "second of two" first recorded 1550s. The modern
later is a formation from mid-15c. Related: Latterly.
COLLAPSE