/ Dictionary / Index S slow-moving: Meaning and Definition of Find definitions for: slow-mov•ing Pronunciation: (slō'm'ving), [key] — adj. proceeding with or characterized by slow, sluggish, or leisurely movement or activity. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: slow-moving (Thesaurus) slow motion slow neutron Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language