fraxin

== English == === Etymology === From translingual Fraxinus +‎ -in. === Pronunciation === IPA(key): /ˈfɹæksɪn/ === Noun === fraxin (uncountable) (organic chemistry) A colourless crystalline glucoside found in the bark of the ash (Fraxinus) at the horse-chestnut. It is faintly fluorescent in alkaline solutions. ==== Synonyms ==== pavin ==== See also ==== aesculin (also found in the bark of the horse-chestnut) === References === “fraxin”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.