/ Dictionary / Index D dirigible: Meaning and Definition of Find definitions for: dir•i•gi•ble Pronunciation: (dir'i-ju-bul, di-rij'u-), [key] — n. an airship. —adj. designed for or capable of being directed, controlled, or steered. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dirigible (Thesaurus) Dirichlet dirigo* Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language