(idiomatic) A snack or quick meal.

A swelling on the skin caused by someone (or something) sucking the skin.

(idiomatic, euphemistic) To die. / (idiomatic) To quit, or fail.

(dentistry) A holder for X-ray film, in which the film is held in place by a small tab on which the patient bites.

(journalism, television) An extract from a speech or interview used as edited into a news or other broadcast; an interview clip, especially seen as particularly expressive or pithy.

(dentistry) A small wooden stick used in orthodontistry, which the patient bites on when the bands of the braces are fitted.

(idiomatic, slang, offensive) An expression of discontent or aggravation to another party. / (idiomatic, slang) A taunting phrase, essentially meaning "I don't care".

present participle of back-bite

That causes nervous anticipation or suspense

the habit of biting one's fingernails.