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irised
Irised
its ummm supplementary
tricolor
white is the reflection of light on anything that reflects all colours ( black absorbs all colours)
for instance, "it was combustible material". This means it was strong material.
Decompose.
No, but mica is a word in French (it means mica in English, as in the material).
cementum
Jet means 'an expulsion of material'.
treatise
bois (masc.) means wood (as a material, or forest) in French.