/ Dictionary / Index T trainband: Meaning and Definition of Find definitions for: train•band Pronunciation: (trān'band"), [key] — n. Eng. Hist. a company of trained militia organized in London and elsewhere in the 16th, 17th, and 18th centuries. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: trainband (Thesaurus) trainable trained nurse Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language