English

quadroxide

From quadri- + oxide.

A compound of quadri- + oxide

Proto-Indo-European *kʷetwṓr

Proto-Italic *kʷettwōr ‘four’

Latin quattuor ‘four’

English quadri-

Proto-Indo-European *h₂eḱ- ‘sharp’

French oxyde

English oxide

Today it means

noun A tetroxide.

Language periods are conventional ranges, not dates for this word.

Etymograph / quadroxide

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