dioxybenzone

noun

di·oxy·ben·zone | \ (ˌ)dī-ˌäk-sē-ˈben-ˌzōn, -ben-ˈ

How to pronounce dioxybenzone (audio)

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Medical Definition of dioxybenzone

: a sunscreen C₁₄H₁₂O₄ that absorbs UVB and some UVA radiation and is used for protection against sunburn and in drug-induced light-sensitive states