From The Collaborative International Dictionary of English v.0.48:
Late \Late\ (l[=a]t), a. [Compar. Later (l[=a]t"[~e]r), or latter (l[a^]t"t[~e]r); superl. Latest (l[=a]t"[e^]st) or Last (l[.a]st).] [OE. lat slow, slack, AS. l[ae]t; akin to OS. lat, D. laat late, G. lass weary, lazy, slack, Icel. latr, Sw. lat, Dan. lad, Goth. lats, and to E. let, v. See Let to permit, and cf. Alas, Lassitude.] 1. Coming after the time when due, or after the usual or proper time; not early; slow; tardy; long delayed; as, a late spring. [1913 Webster]
2. Far advanced toward the end or close; as, a late hour of the day; a late period of life. [1913 Webster]
3. Existing or holding some position not long ago, but not now; recently deceased, departed, or gone out of office; as, the late bishop of London; the late administration. [1913 Webster]
4. Not long past; happening not long ago; recent; as, the late rains; we have received late intelligence. [1913 Webster]
5. Continuing or doing until an advanced hour of the night; as, late revels; a late watcher. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Later \La"ter\, n.; pl. Lateres. [L.] A brick or tile. --Knight. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Later \Lat"er\, a. Compar. of Late, a. & adv. [1913 Webster]