IPA: //ˈsɪnəˌmɪl//
KK: /sɪnəˌmɪl/
A chemical group that is part of cinnamic compounds, consisting of a phenyl group attached to a vinyl group.
Cinnamyl is often used in the production of flavoring agents and fragrances.
Cinnamyl is derived from 'cinnamomum' (from Latin, meaning cinnamon tree) and the suffix '-yl' (used in chemistry to denote a radical or group derived from a compound). The term 'cinnamyl' refers to a chemical group derived from cinnamon.
Think of 'cinnamon' as the source of 'cinnamyl', and remember that '-yl' indicates a chemical group related to that source.