| English > English | |
| clique | |
| 1. n. A small, exclusive group of individuals; a cabal. |  |
| This school used to be really friendly, but now everyone keeps to their own cliques. |  |
| 2. n. (graph theory) A subgraph isomorphic to a complete graph. |  |
| The problem of finding the largest clique in an arbitrary graph is NP-complete. |  |
| 3. n. (Internet) A group of related web sites that link to each other, like a webring but with exclusive membership determined by the clique owner. |  |
| 4. v. (intransitive) To associate together in a clannish way; to act with others secretly to gain a desired end; to plot. |  |