| Triacid | a. [ Pref. tri- + acid. ] (Chem.) Capable of neutralizing three molecules of a monobasic acid or the equivalent; having three hydrogen atoms which may be acid radicals; -- said of certain bases; thus, glycerin is a |
| 三酸 | [さんさん, sansan] (pref, adj-no) { chem } triacid [Add to Longdo] |