cinnamoyl

1 of 2

noun (1)

cin·​nam·​o·​yl
sə̇ˈnaməˌwil
-ēl
variants or cinnamyl
-mə̇l;
ˈsinəˌmil
-el
plural -s
: the acid radical C6H5CH=CHCO− of cinnamic acid

cinnamyl

2 of 2

noun (2)

cin·​na·​myl
sə̇ˈnamə̇l;
ˈsinəˌmil
-ēl
plural -s
: the univalent radical C6H5CH=CHCH2

Word History

Etymology

Noun (1)

International Scientific Vocabulary cinnam- + -yl

Noun (2)

French cinnamyle, from cinnam- + -yle -yl

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Cite this Entry

“Cinnamoyl.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cinnamoyl. Accessed 26 Jun. 2026.

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