(computer science) A simple linear data structure, each of whose nodes includes a pointer to the next (and sometimes previous) node in the list, enabling traversal of the structure in at least one direction from any starting point.

(genetics) Associated with the X chromosome.

(programming, of a data structure) Whose elements each link to the previous and the next element.

(genetics) Of a mutation or other genetic feature, carried on the chromosome shared by both the male and female of the species (e.g. the X-chromosome in mammals or the Z-chromosome in birds).

simple past tense and past participle of link out

(finance) Of financial products such as bonds, savings accounts, pension schemes, etc., yielding returns that are calculated based on the level of a referenced financial index, such as a consumer price index, typically to keep pace with inflation.

(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.

(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.