/ Dictionary / Index T taskmaster: Meaning and Definition of Find definitions for: task•mas•ter Pronunciation: (task'mas"tur, täsk'mä"stur), [key] — n. a person whose function it is to assign tasks, esp. burdensome ones, to others. a person who supervises rigorously the work of others. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: taskmaster (Thesaurus) task force taskmistress Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language