underproof

Etymology

From under- +‎ proof.

Pronunciation

Audio (US): (file)

Adjective

underproof (not comparable)

Having a lower alcohol content than proof spirit.
Antonym: overproof

Translations

having a lower alcohol content than proof spirit

Verb

underproof (third-person singular simple present underproofs, present participle underproofing, simple past and past participle underproofed)

(baking) To proof insufficiently.
Antonym: overproof

Alternative forms

underprove

Anagrams

profounder