that is that

A form of that's that — There is nothing more to say or to do concerning the matter and is not up for discussion or debate.

Meanings

phrase
  1. alternativeAlternative form of that's that.
Cite this entry
APA

that is that. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/that%20is%20that

MLA

“that is that.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/that%20is%20that. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “that is that,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/that%20is%20that.

Source: that is that on Wiktionary, CC BY-SA 4.0.