/ Dictionary / Index S SHA: Meaning and Definition of Find definitions for: SHA Pronunciation: [key] — Navig. Navig. sidereal hour angle. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sh Shaanxi Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language