/ Dictionary / Index P proportion: Meaning and Definition of Find definitions for: pro•por•tion Pronunciation: (pru-pôr'shun, -pōr'-), [key] — n. comparative relation between things or magnitudes as to size, quantity, number, etc.; ratio. proper relation between things or parts: to have tastes way out of proportion to one's financial means. relative size or extent. dimensions or size: a rock of gigantic proportions. a portion or part in its relation to the whole: A large proportion of the debt remains. symmetry, harmony, or balance: an architect with a sense of proportion. the significance of a thing or event that an objective view reveals: You must try to see these mishaps in proportion. a relation of four quantities such that the first divided by the second is equal to the third divided by the fourth; the equality of ratios. Cf. analogy; comparison. —v.t. to adjust in proper proportion or relation, as to size, quantity, etc. to balance or harmonize the proportions of. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: proportion (Thesaurus) proponent proportionable Related Content Daily Word Quiz: miscreant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language