grisu
Portuguese
Alternative forms
Etymology
From (deprecated template usage) [etyl] French grisou, from (deprecated template usage) [etyl] Walloon grisou.
Pronunciation
Noun
grisu m (plural s)
- firedamp (inflammable gas in coal mines)
From (deprecated template usage) [etyl] French grisou, from (deprecated template usage) [etyl] Walloon grisou.
grisu m (plural s)