suboxide

noun

sub·​ox·​ide ˌsəb-ˈäk-ˌsīd How to pronounce suboxide (audio)
: an oxide containing a relatively small proportion of oxygen

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“Suboxide.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/suboxide. Accessed 28 Feb. 2025.

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