/ Dictionary / Index C Cellosolve: Meaning and Definition of Find definitions for: Cel•lo•solve Pronunciation: (sel'u-solv"), [key] — Chem., Trademark. Chem.,Trademark. a brand name for any of a group of industrial solvents consisting of ethers of ethylene glycol and their derivatives. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cellophane cell pack Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language