/ Dictionary / Index D disciplined: Meaning and Definition of Find definitions for: dis•ci•plined Pronunciation: (dis'u-plind), [key] — adj. having or exhibiting discipline; rigorous: paintings characterized by a disciplined technique. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: disciplined (Thesaurus) discipline discission Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language