fermentation lock

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A device, used mainly in [[homebrewing]], that allows [[carbon dioxide]] to escape from a [[fermenter]] without allowing [[air]] to enter.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.