/ Dictionary / Index C cell phone: Meaning and Definition of Find definitions for: cell' phone" Pronunciation: [key] a cellular telephone. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cellphone (Thesaurus) cell pack cell plate Related Content Daily Word Quiz: designate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language