Aleppo gall
noun
1- a hard nut-like gall that forms on the valonia oak (formerly known as the Aleppo oak) in response to the developing larva of a gall wasp. It is used as a source of gallic acid and tannin.阿勒颇栎树虫瘿（对瘿蜂幼虫发育的反应）。
1.1
- The wasp is Cynips tinctoria, family Cynipidae.该瘿蜂为阿勒颇没食子瘿蜂, 瘿蜂科。