/ Dictionary / Index R recessional moraine: Meaning and Definition of Find definitions for: reces'sional moraine' Pronunciation: [key] — Geol. Geol. a moraine marking a temporary halt in the general retreat of a glacier. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. recessional recessionary Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language