mud plug
Fetched 2026-10-26 (cache).
Synonyms: cut plug
Antonyms: cut plug
Related words from Datamuse; suggestions, not definitions.
Noun
- A [[plug]] for [[stop]]ping the [[mudhole]] of a [[boiler]].
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.