/ Dictionary / Index K kelson: Meaning and Definition of Find definitions for: kel•son Pronunciation: (kel'sun), [key] — n. Naut. keelson. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Kelso kelt Related Content Daily Word Quiz: maritime Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language