What does "grammaticality" mean?

(of language) The state or attribute of obeying the rules of grammar (being grammatical).

How do you pronounce "grammaticality"?

Pronounced //ɡɹəˌmæt.ɪˈkæl.ɪ.ti//.

Common synonyms include: acceptability, glossematics, good sentence construction, grammar correctness, grammar evaluation, grammar judgment.

/ɡɹəˌmæt.ɪˈkæl.ɪ.ti/ noun

noun ·Rare ·Advanced level

Noun

1
(of language) The state or attribute of obeying the rules of grammar (being grammatical). countable, uncountable
"One cannot consistently judge the grammaticality of utterances without knowing what grammatical types their constituent morphemes represent."

"One cannot consistently judge the grammaticality of utterances without knowing what grammatical types their constituent morphemes represent."

From grammatical + -ity.