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functional group

noun

Definition of functional group

: a characteristic reactive unit of a chemical compound especially in organic chemistry

Examples of functional group in a Sentence

Recent Examples on the Web

 What exactly are fatty acids? Fatty acids are long strings of hydrocarbons with a carboxylic acid functional group on one end. — A.a. Newton, SELF, "Do You Really Need to Put Fatty Acids on Your Face?," 28 Aug. 2019

First Known Use of functional group

1892, in the meaning defined above

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More Definitions for functional group

functional group

noun

Medical Definition of functional group

: a characteristic reactive unit of a chemical compound

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