(grammar) a clause in a sentence that is introduced by the word that.

plural of that clause

In the fact that; in the sense that; for the cause or reason that; because.

(informal) And everything related to that; and so on; etc. / (UK, Australia, New Zealand, slang) And the others; used after a name to denote the friends or social group of that person.

A happy ending makes up for everything that has gone before.

(idiomatic, colloquial, derogatory) Used after stating something surprising or undesired, to emphasize its truth. Also used after refuting an argument. Sometimes an adjective is inserted before pipe.

(rhetorical question, colloquial) Used to indicate that a previous comment is irrelevant or non sequitur.

(idiomatic, euphemistic) Gay; homosexual.

(adverbial) In such, the same, a similar way, in that particular manner / (adjectival) Of the same, a similar, that particular kind. / (adverbial) suddenly; unexpectedly.

(rhetorical question, informal, sarcastic) Used to indicate that the other person's speech has become too obscene or vulgar.