/ Dictionary / Index S sectary: Meaning and Definition of Find definitions for: sec•ta•ry Pronunciation: (sek'tu-rē), [key] — pl. -ries. a member of a particular sect, esp. an adherent of a religious body regarded as heretical or schismatic. a Protestant of nonconformist denomination, esp. a minor one. a person zealously devoted to a particular sect. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sectary (Thesaurus) sectarianize sectile Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language