oxyde
oxide
noun ok-SEED Rare
Origin: French oxyde, from Greek oxys (acid) + -ide
Usage Note
Oxyde is the standard chemical term for a compound of oxygen with another element. Oxyde de carbone is carbon monoxide; oxyde de fer is iron oxide (rust). The verb oxyder means 'to oxidize', and s'oxyder means 'to rust' or 'to tarnish'.
Examples
"L'oxyde de fer donne la couleur rouge au sol."
Natural Translation
Iron oxide gives the soil its red colour.
Literal Translation
The iron oxide gives the red colour to the soil.

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