Noun
that clause (plural that clauses)
(grammar) a clause in a sentence that is introduced by the word that.
And that's how I start myself. I usually go back a couple of pages, maybe to the beginning of the chapter, and I start reading. And as I'm reading, I'm tweaking - putting in a different word, changing the syntax, putting that clause over there, you know that sort of thing. Jean M. Auel