/ Dictionary / Index M Myrmidon: Meaning and Definition of Find definitions for: Myr•mi•don Pronunciation: (mûr'mi-don", -dn), [key] — pl. Myr•mi•dons, Myr•mid•o•nes one of the warlike people of ancient Thessaly who accompanied Achilles to the Trojan War. (l.c.) a person who executes without question or scruple a master's commands. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: myrmidon (Thesaurus) myrmecology Myrna Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language