/ Dictionary / Index W warm spring: Meaning and Definition of Find definitions for: warm' spring' Pronunciation: [key] a thermal spring having a temperature of up to 98°F (37°C). Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. warm spot Warm Springs Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language