/ Dictionary / Index S subdivide: Meaning and Definition of Find definitions for: sub•di•vide Pronunciation: (sub"di-vīd', sub'di-vīd"), [key] — v., -vid•ed, -vid•ing. —v.t. to divide (that which has already been divided) into smaller parts; divide again after a first division. to divide into parts. to divide (a plot, tract of land, etc.) into building lots. —v.i. to become separated into divisions. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: subdivide (Thesaurus) subdistrict subdivision Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language