- proportioned; being in due proportion; proportional.
verb (used with object), pro·por·tion·at·ed, pro·por·tion·at·ing.
- to make proportionate.
- being in proper proportion
- (tr) to make proportionate
adj.late 14c., “of proper proportion,” from Medieval Latin proportionatus “proportioned,” past participle of proportionare (see proportion (n.)). Related: Proportionately.