A touch screen.

Alternative form of touch base

plural of touch-paper

(computing) Of a computer tablet or touch-screen interface, accepting more than one touch at the same time.

(computing) Multi-touch capability.

(US) The hands-on production or technical aspects of a task or service at the operational level of an organization.

(UK, sports) To kick a ball over the touchline in a game of rugby, often to avoid pressure from the opponent team in a difficult situation, to end injury time or to gain territory.

plural of finishing touch

A version of football (American football) in which players are touched as opposed to tackled.

(sports) A player's initial contact with the moving ball, used to get the ball under control.