Definition of omissibility in English:

omissibility

Pronunciation /ə(ʊ)ˌmɪsɪˈbɪlɪti/

noun

  • The quality or state of being omissible; (Linguistics) the property of being omissible without impairing the syntactic acceptability of a sentence or clause.

Origin

1950s; earliest use found in Lingua: international review of general linguistics. From omissible + -ity see -bility.