English edit

Etymology edit

over- +‎ cool

Adjective edit

overcool (comparative more overcool, superlative most overcool)

  1. Excessively cool; chilly.

Verb edit

overcool (third-person singular simple present overcools, present participle overcooling, simple past and past participle overcooled)

  1. (transitive, intransitive) To cool excessively.