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6 ENTRIES FOUND:

pentoxide

noun pent·ox·ide \pent-ˈäk-ˌsīd\

Definition of PENTOXIDE

:  an oxide containing five atoms of oxygen in the molecule

Origin of PENTOXIDE

International Scientific Vocabulary
First Known Use: 1851

pentoxide

noun pent·ox·ide \pent-ˈäk-ˌsīd\   (Medical Dictionary)

Medical Definition of PENTOXIDE

:  an oxide containing five atoms of oxygen in the molecule—see iodine pentoxide

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