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thionyl
[ thahy-uh-nil ]
thionyl
/ ˈθaɪənɪl /
noun
- modifier of, consisting of, or containing the divalent group SO Alsosulphinyl
a thionyl group or radical
thionyl chloride
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Word History and Origins
Origin of thionyl1
C19 thion-, from Greek theion sulphur + -yl
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