/ Dictionary / Index B Barkla: Meaning and Definition of Find definitions for: Bark•la Pronunciation: (bärk'lu), [key] — n. 1877–1944, English physicist: Nobel prize 1917. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. barking frog Barkley Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language