/ Dictionary / Index H Haldane: Meaning and Definition of Find definitions for: Hal•dane Pronunciation: (hôl'dān), [key] — n. 1892–1964, English biochemist, geneticist, and writer. his father,1860–1936, Scottish physiologist and writer. (Viscount Haldane of Cloan), 1856–1928, Scottish jurist, statesman, and writer (brother of John Scott). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: haldane (Thesaurus) halcyon Haldimand Related Content Daily Word Quiz: ounterfeit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language