n. 希腊字母的最后一个字, 终了, 最后

[医] ω(希腊文第二十四个字母)

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}.

2. The last; the end; hence, death.

``Omega! thou art Lord,'' they said. --Tennyson.

{Alpha and Omega}, the beginning and the ending; hence, the
chief, the whole. --Rev. i. 8.

The alpha and omega of science. --Sir J.
Herschel.