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hyperoxide

[ hahy-puh-rok-sahyd, -sid ]
/ ˌhaɪ pəˈrɒk saɪd, -sɪd /
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noun Chemistry.
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Question 1 of 6
Which form is used to state an obligation or duty someone has?

Origin of hyperoxide

First recorded in 1850–55; hyper- + oxide
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
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