/ Dictionary / Index M musculo-: Meaning and Definition of Find definitions for: musculo- Pronunciation: [key] a combining form representingin compound words: musculoskeletal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. musculature musculoskeletal Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language