/ Dictionary / Index K Kra: Meaning and Definition of Find definitions for: Kra Pronunciation: (krä), [key] the narrowest part of the Malay Peninsula, between the Bay of Bengal and the Gulf of Siam. 35 mi. (56 km) wide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. KR kraal 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