Wiktionary

grisu

See also: grisú and grisù

Portuguese

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Alternative forms

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Etymology

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Borrowed from French grisou,[1][2] from Walloon grisou.

Pronunciation

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  • Hyphenation: gri‧su

Noun

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grisu m (plural grisus)

  1. firedamp (inflammable gas in coal mines)

References

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  1. ^ “grisu”, in Dicionário infopédia da Língua Portuguesa (in Portuguese), Porto: Porto Editora, 2003–2024
  2. ^ “grisu”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2024
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