/ Dictionary / Index O ordinary point: Meaning and Definition of Find definitions for: or'dinary point" Pronunciation: [key] a point in a domain in which a given function of a complex variable is analytic. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ordinary life insurance ordinary ray Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language