A tour where the information is given to the visitor through a collection of prerecorded speeches on a device that they carry around with them.

plural of toucha

(military) A period of time spent on a specific assignment, especially on an overseas mission.

(idiomatic) In contact, or in communication. / (rugby, of a ball or a player) outside the playing area or touching the touchlines of the playing area.

Precarious, delicate, risky, sensitive; of uncertain outcome (by analogy with a ship in shallow water).

(aviation) To perform a touch-and-go landing. / (nautical) To touch bottom lightly and without damage, as a vessel in motion.

(informal) A long or complicated journey, an indirect route.

Travel to another country for the purpose of sexual intercourse with prostitutes or for the purpose of engaging in sex acts which are prohibited in one's home jurisdiction.

A technique of using the keyboard of a computer or typewriter in which the typist operates the keys without needing to look at the keyboard, knowing by heart the keys being allocated to each finger and the space bar to the thumb.

Dealing with or interacting with a human being as opposed to transacting with computers or through high tech. / Human interaction. / Having a high awareness of human complexity, having empathy.