(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) The compassionate use of stringent disciplinary measures, to attempt to improve someone's behavior.

Alternative form of tough-love

A final addition, change, or embellishment that serves to complete something.

(sports) One of the lines that mark the border limits of the pitch. Used in rugby union, rugby league and association football.

(idiomatic, euphemistic) To masturbate. / Used other than figuratively or idiomatically: see touch, oneself.

(mathematics) A measure, expressed by a positive integer (with the exception of complete graphs), of the connectivity of a graph.

(derogatory) Travelling across international borders, generally from a rich country to a poor country, to deliver healthcare, often on a temporary basis.

A bus used for a touring group, especially by musicians.

(vulgar, humorous) Used to deflect a request for a reason.