A relationship between two things in which one of them causes the other.

(Internet) A kind of uniform resource identifier based on a hash of a file's contents, typically used in peer-to-peer file sharing networks.

(Internet, Wiktionary and WMF jargon) Of or pertaining to a blue link; any link that directs to an existing wiki.

(Internet, Wiktionary and WMF jargon) Of or pertaining to a red link; any link that directs to a nonexistent wiki.

plural of link bar

(linguistics) An element of morphological analysis, usually carrying no meaning, used to connect words or stems to form compounds.

(genetics) Any trait or characteristic whose appearance or absence in a person is determined by a gene on the sex chromosomes. Typically, these genes are found on the X chromosome but not on the Y chromosome.

(genetics) Any gene located on the sex chromosomes. Typically, these genes are found on the X chromosome and not on the Y chromosome.

plural of X-linked gene

plural of X-linked trait