Definition that contains theodore roosevelt
- rough rider a member of the volunteer cavalry regiment led by Theodore Roosevelt in the Spanish-American War (1898)
- theodore roosevelt memorial national park a national park in North Dakota that includes the site of former President Theodore Roosevelt's ranch
- bull moose party a former political party in the United States; founded by Theodore Roosevelt during the presidential campaign of 1912; its emblem was a picture of a bull moose
- progressive party a former political party in the United States; founded by Theodore Roosevelt during the presidential campaign of 1912; its emblem was a picture of a bull moose