IPA: /kəˈnɒnɪsɪti/
KK: /kəˈnɒnɪsɪti/
The quality or state of being accepted as a standard or authoritative in a particular field, often related to literature, religion, or art.
The canonicity of the text was debated among scholars for many years.
Canonicity → It is formed from "canon" (from Greek "kanon", meaning rule or standard) and the suffix "-icity" (meaning the quality of). The word "canonicity" refers to the quality of being canonical or conforming to a rule or standard.
Think of a 'rule' ('canon') that defines a certain 'quality' ('-icity') — that's what canonicity means.