/ Dictionary / Index K key station: Meaning and Definition of Find definitions for: key' sta'tion Pronunciation: [key] a radio or television station that originates most of a network's broadcasting. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. keyslot keystone Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language