/ Dictionary / Index C consonant shift: Meaning and Definition of Find definitions for: con'sonant shift" Pronunciation: [key] — Ling. Ling. a set of changes that take place in the articulation of one or more consonant phonemes between an earlier and a later stage of a language. Cf. first consonant shift, second consonant shift. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. consonantize consonant system Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language