earthnut
/ˈɜːθnʌt/noun
1
- a Eurasian plant of the parsley family, which has an edible roundish tuber and is typically found in woodland and acid pasture落花生, 花生（指植物）。亦称PIGNUT.
1.1
- Conopodium majus, family Umbelliferae.拉丁名Conopodium majus, 伞形科。
1.2
- the almond-flavoured tuber of this plant花生（指落花生的扁桃味块茎或果实）。