(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.

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.

(idiomatic) Synonym of Midas touch (“the ability to achieve financial reward (or, more generally, success) easily and consistently”)

plural of touch-needle

A small bar of gold and silver, either pure, or alloyed in some known proportion with copper, for testing the purity of gold or silver articles by comparison of the streaks made by the article and the bar on a touchstone.

Alternative form of touchmark

present participle of touch wood