plural of warning track

An environmentalist who places a greater emphasis upon taking practical action, rather than upon theoretical considerations, in order to advance an ecological ideology.

A wart associated with a highly contagious sexually transmitted infection, caused by some types of human papillomavirus.

(US, law) A document in which someone admits liability for a debt and allows an attorney to admit this in court so that no action will be taken.

(idiomatic) To provide happiness, to bring a deeply-felt contentment.

(informal) A frequent business traveller. / (slang, business) A salesperson who spends a lot of time traveling and outside the office.

(idiomatic) Very angry or upset and eager for confrontation.

(Britain) warmed-over

Alternative spelling of leaf warbler

Any of numerous small insectivorous passerine birds of the genus Phylloscopus.