/ Dictionary / Index R Roosevelt: Meaning and Definition of Find definitions for: Roo•se•velt Pronunciation: (rō'zu-velt", -vult, rōz'velt, -vult spelling pron. r&oomacr'zu-velt"), [key] 1884–1962, U.S. diplomat, author, and lecturer (wife of Franklin Delano Roosevelt). (“FDR”), 1882–1945, 32nd president of the U.S. 1933–45. (Teddy, “T.R.”), 1858–1919, 26th president of the U.S. 1901–09: Nobel peace prize 1906. Formerly,a river flowing N from W Brazil to the Madeira River. ab. 400 mi. (645 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: roosevelt (Thesaurus) roose Roosevelt Corollary Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language