/ Dictionary / Index S spring line: Meaning and Definition of Find definitions for: spring' line" Pronunciation: [key] — Naut. Naut. warp (def. 16). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. springlet spring-loaded Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language