/ Dictionary / Index K Kinkaid Act: Meaning and Definition of Find definitions for: Kinkaid' Act" Pronunciation: [key] — U.S. Hist. U.S. Hist. an act of Congress (1904) providing for the granting of 640-acre homesteads to settlers in western Nebraska. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Kinkaid Kinkaider Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language