Found 2 items, similar to Alpha and Omega.
English → English (WordNet) Definition: alpha and omega alpha and omega n 1: the first and last; signifies God's eternity 2: the basic meaning of something; the crucial part
English → English (gcide) Definition: Alpha and Omega omega \o*me"ga\ ([=o]*m[=e]"g[.a] or [=o]*m[=a]"g[.a] or [=o]"m[-e]*g[.a]; 277), n. [NL., fr. Gr. 'w^ me`ga, i.e., the great or long o. Cf. Mickle.] 1. The last letter of the Greek alphabet. See Alpha. [1913 Webster] 2. The last; the end; hence, death. [1913 Webster] “Omega! thou art Lord,” they said. --Tennyson. [1913 Webster] Alpha and Omega, the beginning and the ending; hence, the chief, the whole. --Rev. i. 8. [1913 Webster] The alpha and omega of science. --Sir J. Herschel. [1913 Webster]