/ Dictionary / Index E encyst: Meaning and Definition of Find definitions for: en•cyst Pronunciation: (en-sist'), [key] — v.t., v.i. Biol. to enclose or become enclosed in a cyst. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. encyclopedist end Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language