plural of sing-sing

(photography) Denoting or relating to a type of camera which allows the photographer to view the subject through the same lens that will be used to take a photograph, usually by incorporating a moving mirror and prism.

(photography) Abbreviation of single-lens reflex camera.

(dated) A kind of antelope; the kob.

plural of single dispatch

(computing) A dispatch method where the implementation of a function or method is chosen solely on the type of the instance calling the method.

plural of single-line whip

(Britain) A non-binding indication, given to an MP by the MP's superiors, of when a vote is expected to take place, and what outcome the MP's party would like.

plural of singular matrix

(law) Abbreviation of Singapore.