all that adjective 1adverb 1noun 1pronoun 1 adjective1 •(slang, old-fashioned) Of especially good quality; particularly excellent.My muffin top is all that / whole-grain, low-fat / I know you want a piece of that / but I'm just here to dance / […] / So back up offa me / You're weirding me out — 2006 adverb1 •Very.We do not have all that much time to finish. noun1 •That and everything similar; all of that kind of thing; and so on; et cetera.Snuff, or the Fan, supply each Pause of Chat, With singing, laughing, ogling, and all that. — 1714 pronoun1 •The exact amount, quantity, or level referred to.She's not as smart as all that.
