American plan

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A system of hotel management in which a guest pays a fixed daily rate for room and meals.

from the GNU version of the Collaborative International Dictionary of English.

• In hotels, aplan upon which guests pay for both room and board by the day, week, or other convenient period; -- contrasted with European plan.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun travel a hotel rate that includes accommodation, breakfast, lunch and dinner

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a hotel plan that includes three meals daily