Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Adjective: triacid  trI'a-sid
  1. Capable of neutralizing three molecules of a monobasic acid or the equivalent; having three hydrogen atoms which may be acid radicals
    "With diacid alcohols they each form two ethereal salts, and with triacid alcohols three ethereal salts"