asínwín noun /ā.sĩ́.wĩ́/
ọsíún (alternative), اَسِنوِن (alternative)
Definitions
  1. lunatic, demented person, insane person
    Má ṣe bí asínwín! Don't act like a lunatic!
Etymology
From a- (“agent prefix”) + sínwín (“to be insane”)
Component words
a-agent prefixsínwínto be insane
Source: Wiktionary, where this word is spelled “asinwin”. Reference: en-asinwin-yo-noun-152t7YNs