grisou

From Walloon form of grégeois (as in feu grégeois).

• IPA^(key): /ɡʁi.zu/

• Audio:

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grisou m (uncountable)

1. firedamp

   coup de grisou ― firedamp explosion, gas blast

• → Catalan: grisú
• → Portuguese: grisu

• “grisou”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

• grisù

grisou m (invariable)

1. firedamp

• grisoumetria
• grisoumetrico
• grisoumetro
• grisoutina
• grisoutite
• grisutoso

• rugosi

grisou m (plural grisous)

1. Obsolete spelling of grisu.

grisou

1. third-person singular preterite indicative of grisar