Main Page | See live article | Alphabetical index Dyke is a slang term for a lesbian. A dyke (in American English) or dike (in British English) is: A long wall built to keep out the sea, or enclose land, see dyke (construction) A ditch See also dike for further meanings under that spelling. This is a disambiguation page. If you followed a link here, you might want to go back and fix that link. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.