nonlexical

English

Etymology

From non- +‎ lexical.

Adjective

nonlexical (not comparable)

1. Not lexical.
   • 2019, Li Huang, James Lambert, “Another Arrow for the Quiver: A New Methodology for Multilingual Researchers”, in Journal of Multilingual and Multicultural Development, →DOI, page 10:

     But, on the whole non-lexical features are all that is needed to accurately determine the language being spoken when collecting data.

Alternative forms

• non-lexical