/ Dictionary / Index V variable-pitch: Meaning and Definition of Find definitions for: var•i•a•ble-pitch Pronunciation: (vâr'ē-u-bul-pich'), [key] — adj. Aeron., Naut. (of a propeller) controllable-pitch. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. variable life insurance variable-rate Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language