/ Dictionary / Index L lectionary: Meaning and Definition of Find definitions for: lec•tion•ar•y Pronunciation: (lek'shu-ner"ē), [key] — pl. -ar•ies. a book or a list of lections for reading in a divine service. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lection lector Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language