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Webster 1913 Edition

Moonish

Moon′ish

(moōn′ĭsh)

,

Adj.

Like the moon; variable.

Being but a

moonish

youth.

Shakespeare

Webster 1828 Edition

Moonish

MOON'ISH

,

Adj.

Like the moon; variable.

Definition 2024

moonish

moonish

English

Adjective

moonish ‎(comparative more moonish, superlative most moonish)

Like or resembling the moon.
Influenced by the moon.
Variable as the moon; fickle; flighty; capricious (compare lunatic)