/ Dictionary / Index R range of stability: Meaning and Definition of Find definitions for: range' of stabil'ity Pronunciation: [key] — Naval Archit. Naval Archit. the angle to the perpendicular through which a vessel may be heeled without losing the ability to right itself. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. range of accommodation range oil Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language