/ Dictionary / Index K Kalmar Sound: Meaning and Definition of Find definitions for: Kal'mar Sound' Pronunciation: [key] a strait between SE Sweden and Öland Island. 85 mi. (137 km) long; 14 mi. (23 km) wide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Kalmar kalmia Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language