grisu
Portuguese
Alternative forms
Etymology
Borrowed from French grisou,[1][2] from Walloon grisou.
Pronunciation
- (Brazil) IPA(key): /ɡɾiˈzu/
- (Portugal) IPA(key): /ɡɾiˈzu/
- Hyphenation: gri‧su
Noun
grisu m (plural grisus)
- firedamp (inflammable gas in coal mines)
References
- ^ “grisu”, in Dicionário infopédia da Língua Portuguesa (in Portuguese), Porto: Porto Editora, 2003–2025
- ^ “grisu”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2025