IPA: /ˈmɒnɪʃ/
KK: /mɑːnɪʃ/
To warn someone about something they have done wrong or to advise them to be careful.
The teacher had to admonish the students for talking during the lesson.
Past: admonished
Past Participle: admonished
Monish is derived from the Old French word 'moner', meaning to warn or advise. The word does not have a clear Latin or Greek root but is closely related to the concept of giving a warning or counsel.
Think of the Old French word 'moner' which means to warn — this helps you remember that 'monish' relates to giving a warning or advice.