/ Dictionary / Index G ginglymus: Meaning and Definition of Find definitions for: gin•gly•mus Pronunciation: (jing'glu-mus, ging'-), [key] — pl. -mi a joint in which movement is limited to one plane. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ginglymus (Thesaurus) ginglymoid Gingrich 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