(idiomatic) Everything someone uses or does succeeds or becomes better.

(idiomatic, vulgar, derogatory) Everything someone uses or does fails or becomes worse.

(US, telephony) A system of telephone dialing in which each digit is transmitted as a tone or combination of tones of specific pitch.

(aviation) A landing on a runway immediately followed by a takeoff without an intervening full stop.

(informal) Real or suspected African or Asian distant ancestry in a person of predominantly Caucasian ancestry; mixed racial heritage (e.g. Afro-Caribbean or, to a lesser extent, South Asian in background or appearance).

(idiomatic) To lose one's special mastery of or knack for a particular skill or activity.

(Britain) Alternative spelling of touch-tone dialing

Alternative form of touch a nerve

plural of touch-and-go landing

(slang, transitive) To not find (someone) sexually attractive; to be unwilling to have sex with someone.