| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Noun | 1. A compound having a relatively large percentage of oxygen; a peroxide.[Websters]. | |
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Date "Hyperoxide" was first used in popular English literature: sometime before 1914. (references) |
| Part of Speech | Definition | |
| Noun | 1. A compound having a relatively large percentage of oxygen; a peroxide.[Websters]. | |
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Date "HYPEROXIDE" was first used in popular English literature: sometime before 1914. (references) |