earthnut
/ˈɜːθ.nʌt/noun
High School
1
A tuber belonging to the species Conopodium majus (syns. Bunium flexuosum, Conopodium denudatum), Bunium bulbocastanum (syn. Carum bulbocastanum), or Apios americana (syn. Apios tuberosa).
2
A dwarf ginseng: Panax trifolius.
3
Synonym of peanut (Arachis hypogaea).
4
An underground tuber of a plant of the genus Tuber.
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