noun un·decyl \¦ən¦desə̇l, -dēs-\

Definition of undecyl

  1. :  an alkyl radical C11H23 derived from an undecane; especially :  the normal radical CH3(CH2)9CH2− —called also hendecyl

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Origin and Etymology of undecyl

International Scientific Vocabulary undec- + -yl

Seen and Heard

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to criticize severely

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