/ Dictionary / Index S sled dog: Meaning and Definition of Find definitions for: sled' dog" Pronunciation: [key] a dog trained to pull a sled, usually working in a team. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sledding sledge Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language