/ Dictionary / Index W weighted mean: Meaning and Definition of Find definitions for: weight'ed mean' Pronunciation: [key] — Statistics. Statistics. a mean that is computed with extra weight given to one or more elements of the sample. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. weighted weight for age 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