Breadcrumb Home > Dictionary Search Cite Meaning of condensation trail Find definitions for: condensa'tion trail" Pronunciation: [key] contrail. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. condensation polymerization condense Related Content Daily Word Quiz: redoubtable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language