释义 |
sig·mate I. \ˈsigˌmāt\ transitive verb (-ed/-ing/-s) Etymology: sigma + -ate (v. suffix) : to affix a sigma or s to (a root) in forming a tense or a plural II. adjective Etymology: sigma + -ate (adjective suffix) 1. : having the shape or form of the Greek sigma or the letter S 2. of a sponge spicule : c-shaped |