/ Dictionary / Index W Whitney: Meaning and Definition of Find definitions for: Whit•ney Pronunciation: (hwit'nē, wit'-), [key] — n. 1765–1825, U.S. manufacturer and inventor. 1904–82, U.S. diplomat and newspaper publisher. 1819–96, U.S. geologist. 1827–94, U.S. philologist and lexicographer (brother of Josiah Dwight). a mountain in E California, in the Sierra Nevada. 14,495 ft. (4418 m). a male given name. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: whitney (Thesaurus) Whitmonday whitrack Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language