ə̇]|lajik-, e] noun
Etymology: French ellagique, from ellag (anagram of galle gallnut, gall) + -ique -ic — more at gall (excrescence)
: a crystalline phenolic dilactone C 14 H 6 O 8 obtained from bezoar stones, oak galls, and many tannins and made by oxidation of gallic acid