/ Dictionary / Index M monobuoy: Meaning and Definition of Find definitions for: mon•o•bu•oy Pronunciation: (mon'u-b"ē, -boi"), [key] — n. Naut. a floating platform anchored offshore in deep water and equipped with pipelines leading to storage tanks onshore, to which large, deep-draft tankers moor to load or unload. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. monobloc monocable Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language