/ Dictionary / Index S spaghetti squash: Meaning and Definition of Find definitions for: spaghet'ti squash" Pronunciation: [key] a variety of a widely cultivated squash, Cucurbita pepo, having edible flesh in the form of spaghettilike strands. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. spaghetti spaghetti strap Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language