A sign of victory or peace made by raising the index and middle fingers with the palm outwards.

(broadcasting) The closing of a radio or television station's studios and cessation of the broadcasting signal, usually overnight.

(idiomatic) To log off; to stop using a computer, radio, etc., especially to stop talking. / (broadcasting) To cease broadcasting a radio or television signal, usually at the end of a broadcasting day.

(arithmetic, informal) A multiplication sign.

(transitive) To transfer (property or rights) to somebody else by signing a document.

(transitive) To add a name to the list of people who are participating in something.

(computing) the attachment of a digital certificate (from a certification authority) to an executable program to ensure its legitimacy

A sign by the side of a road or street, often at an intersection, instructing vehicle drivers to stop.

An illuminated sign constructed from fluorescent lights in the form of bent glass tubes; the different colours being obtained by adding different noble gases to the neon.

(medicine) A set of measurements of a patient's condition taken regularly to assess the state of bodily functions: CSM, skin signs, lung sounds, temperature, pulse, blood pressure and respiration.