/ Dictionary / Index K Kästner: Meaning and Definition of Find definitions for: Käst•ner Pronunciation: (kast'nur Ger. kest'nur), [key] — n. 1899–1974, German writer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Kastler Kastor and Pollux 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