(simile) Very much single; having no romantic involvement with anybody else.

a bicycle with only one gear ratio

plural of single angle quote

(typography, uncommon) An angle quote which appears as a single symbol at the beginning or end of a sentence.

present participle of single out

An interchange between a highway (free-flowing) and a street (with traffic signals) which allows traffic to proceed from either direction on each road to either direction on the other, and which is governed by only one set of traffic signals.

plural of single-point urban interchange

A protein that binds to single-stranded regions of DNA to prevent premature annealing.

(medicine, surgery) A laparoscopy technique where only a single incision of between 1½ to 5 centimetres is made, mostly through the umbilicus.

plural of single-strand binding protein