(surgery) A surgical technique to repair skin defects by means of a long, approximately S-shaped incision.

plural of S-bend

Short for S/F ratio.

plural of S level

(UK, historical, education) A public examination taken by the most able A-level students and typically used to support university applications, particularly to Oxbridge.

Synonym of short s

Alternative form of N.S.

Alternative form of NS

plural of D.Phil.

(BDSM) Initialism of dominance and submission.