单词 | meta- |
释义 | meta- 1. a prefix appearing in loanwords from Greek, with the meanings "after," "along with," "beyond," "among," "behind," and productive in English on the Greek model: metacarpus; metagenesis; metalinguistics. 2. Chem. a. (of acids, salts, or their organic derivatives) a prefix denoting the least hydrated of a series: meta-antimonic, HSbO3; meta-antimonous, HSbO2. Cf. ortho-, pyro-. b. a prefix designating the meta position in the benzene ring. Abbr.: m-. Cf. ortho-, para-1. Also, esp. before a vowel, met-. [ < Gk, prefix and prep.; c. OE mid with, G mit, Goth mith] |
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