heptaoxide en · NOUN
Etymology
Etymology tree Proto-Afroasiatic *sṗɣ? Proto-Semitic *šabʕ-bor.? Proto-Indo-European *septḿ̥ Proto-Hellenic *heptə́ Ancient Greek ἑπτᾰ́ (heptắ)bor. English hepta- Proto-Indo-European *h₂eḱ-der.? Ancient Greek ὀξύς (oxús) Proto-Indo-European *ǵenh₁- Proto-Indo-European *-os Proto-Indo-European *ǵénh₁os Proto-Hellenic *génos Ancient Greek γένος (génos) French oxygène Latin acidusbor. French acide blend French oxidebor. English oxide English heptaoxide From hepta- + oxide.
Meanings
-
(alt-of, alternative) Alternative form of heptoxide.
alt of heptoxide
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| heptaoxides | Number=Plur | lexicographic |