/ Dictionary / Index T toddler: Meaning and Definition of Find definitions for: tod•dler Pronunciation: (tod'lur), [key] — n. a person who toddles, esp. a young child learning to walk. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: toddler (Thesaurus) toddle toddlerhood Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language