/ Dictionary / Index S staybolt: Meaning and Definition of Find definitions for: stay•bolt Pronunciation: (stā'bōlt"), [key] — n. a long rod with threaded ends, used as a stay for a boiler, tank, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. stay-at-home staying power Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language