(US) The Fourth of July.

plural of fourth

The ordinal form of the number four.

(informal) To agree with a proposition or statement after it has already been thirded.

(in the singular) The person or thing in the fourth position. / (chiefly US) A quarter, one of four equal parts of a whole. / (in the singular) The fourth gear of an engine.

The quality of being or coming fourth.

simple past tense and past participle of fourth

present participle of fourth

plural of fourth-wall

plural of fourth wall