(idiomatic) To work studiously, especially late into the night.

(idiomatic) to harm oneself; to suffer consequences of one's actions.

A mild burn that causes redness of the skin but no blistering.

A severe burn that destroys skin and underlying tissue and exposes nerve endings.

a burn, more severe than a first-degree burn, that blisters the skin

(idiomatic, colloquial, rhetorical question) Asked of somebody who was not present but was the topic of discussion.

(idiomatic) To destroy one's path, connections, reputation, opportunities, etc., particularly intentionally.

(idiomatic) To experience a gradually increasing feeling of anger or frustration; to slowly burn.

Indicates that the speaker is physically hurt due to contact with fire or heat.

glossodynia