The violent, criminal acts that are associated with thugs, and/or the fashion, manner of speaking, and demeanor associated with them.

(Christianity) Maundy Thursday, the Thursday before Easter / (now rare) Ascension Day

A god associated with thunder.

(anatomy, informal) The fleshy portion, opposite the nail, of the first segment (first phalange) of the human thumb.

A screw that can be turned with the thumb and fingers. / An instrument of torture used to crush the fingers. / (figuratively) A weakness that can be taken advantage of.

plural of thud

simple past tense and past participle of thud

present participle of thud

A dull banging sound; a thud.

(humorous, colloquial) Exclamation of surprise or pleasure, supposedly part of a Northern English dialect.