IPA: /nɒnˈlɛksɪkəl/
KK: /nɑnˈlɛksɪkəl/
Referring to something that does not involve words or vocabulary, often used in linguistic contexts.
The study focused on nonlexical communication, such as gestures and facial expressions.
Nonlexical → It is formed from "non-" (meaning not) and "lexical" (from Greek "lexis", meaning word or speech). The word "nonlexical" refers to something that is not related to words or vocabulary.
Think of 'non-' meaning 'not' and 'lexical' relating to 'words' — so nonlexical means something that is not about words.