/ Dictionary / Index L Lesser Dog: Meaning and Definition of Find definitions for: Less'er Dog' Pronunciation: [key] — Astron. Astron. the constellation Canis Minor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lesser Dionysia lesser doxology Related Content Daily Word Quiz: wary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language