sulfonyl

noun sul·fo·nyl \ ˈsəl-fə-ˌnil \

Definition of sulfonyl

: the divalent group SO2

First Known Use of sulfonyl

1920

in the meaning defined above

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Medical Dictionary

sulfonyl

noun sul·fo·nyl
variants: or chiefly British sulphonyl play \ˈsəl-fə-ˌnil\

medical Definition of sulfonyl

: the bivalent group SO2

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