Cinnamaldehyde

Part of speech: noun

Pronunciation: /ˌsɪn.əˈmæl.dɪ(ˌ)haɪd/

Definitions

1. A natural compound derived from the bark of cinnamon, known for its characteristic flavor and fragrance properties
2. An organic molecule found in cinnamon bark that gives it its distinctive aroma and taste
3. A chemical substance extracted from cinnamon that imparts the spice's unique smell and flavor

Etymology: Cinnamaldehyde is a deliberate chemical coinage, built by blending two existing words. "Cinnamon" comes from the Greek "kinnamomon," a spice name that reached English through Latin and Old French, and "aldehyde" is itself a 19th-century chemists' blend of "alcohol" and "dehydrogenatum," reflecting the molecule's relationship to alcohols. Chemists attached the spice name to the new compound because they isolated it from cinnamon bark, where it accounts for most of the characteristic flavour and scent. The word therefore records two stages of chemical naming in one piece. The first half points to the plant source, while the second half identifies the molecule's chemical family, so the name tells a chemist both where the substance comes from and what kind of compound it is. Its ending follows the standard chemical convention used for aldehydes, which is why it looks like a systematic name rather than a traditional one.

Synonyms: flavoring, spice, aroma compound, chemical, essence