1. lying near, close, or contiguous; adjoining; neighboring: a motel adjacent to the highway.
2. just before, after, or facing: a map on an adjacent page.
Our definition: Homo, "Gay", things of that nature. basically as less harmful way of calling one "Gay" such as "fags, faggots,dikes and all other rude and cruel things.
(also can be used for code talk)