coumarin

== English == === Alternative forms === coumarine === Etymology === From coumarou (“tonka bean, Dipteryx odorata (syn. Coumarouna odorata)”) +‎ -in, or from French coumarine. === Pronunciation === (US) IPA(key): /ˈkuːməɹɪn/ === Noun === coumarin (countable and uncountable, plural coumarins) (organic chemistry) The bicyclic aromatic compound 1,2-benzopyrone or any of its derivatives. ==== Derived terms ==== ==== Translations ==== ==== See also ==== fougère === Anagrams === conarium