/ Dictionary / Index H hybridize: Meaning and Definition of Find definitions for: hy•brid•ize Pronunciation: (hī'bri-dīz"), [key] — v., -ized, -iz•ing. —v.t. to cause to produce hybrids; cross. to breed or cause the production of (a hybrid). to form in a hybrid manner. —v.i. to produce hybrids. to cause the production of hybrids by crossing. to form a double-stranded nucleic acid of two single strands of DNA or RNA, or one of each, by allowing the base pairs of the separate strands to form complementary bonds. to fuse two cells of different genotypes into a hybrid cell. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hybridize (Thesaurus) hybridism hybridoma Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language