/ Dictionary / Index O orthogonalize: Meaning and Definition of Find definitions for: or•thog•o•nal•ize Pronunciation: (ôr-thog'u-nl-īz"), [key] — -ized, -iz•ing. to make (vectors, functions, etc.) orthogonal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. orthogonal orthogonal trajectory Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language