/ Dictionary / Index W weka: Meaning and Definition of Find definitions for: we•ka Pronunciation: (wā'ku, wē'-), [key] — n. any of several large, flightless New Zealand rails of the genus Gallirallus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: weka (Thesaurus) wejack welch Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language