1. The act of observing or keeping watch.
2. A high place or structure commanding a wide view, used for observation.
3. One who keeps watch.
4. South Atlantic U.S. Outlook; view.
5. An object of concern or worry. See synonyms at affair.

The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.