benzo-

or benz-pref. Benzene; benzoic acid: benzophenone.

[From benzoin.]

benzo-

or sometimes before a vowel

benz-

combining form1. (Elements & Compounds) indicating a benzene ring fused to another ring in a polycyclic compound: benzofuran. 2. (Elements & Compounds) indicating derivation from benzene or benzoic acid or the presence of phenyl groups: benzophenone. [from benzoin]

benzo-

a combining form used in the names of chemical compounds in which benzene, benzoic acid, or one or more of the phenyl groups is present: benzophenone. Also, esp. before a vowel, benz-.

单词	benzo-
释义	benzo- benzo- or benz-pref. Benzene; benzoic acid: benzophenone. [From benzoin.] benzo- or sometimes before a vowel benz- combining form1. (Elements & Compounds) indicating a benzene ring fused to another ring in a polycyclic compound: benzofuran. 2. (Elements & Compounds) indicating derivation from benzene or benzoic acid or the presence of phenyl groups: benzophenone. [from benzoin] benzo- a combining form used in the names of chemical compounds in which benzene, benzoic acid, or one or more of the phenyl groups is present: benzophenone. Also, esp. before a vowel, benz-. benzo- benzo- or benz-pref. Benzene; benzoic acid: benzodiazepine.
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