groundnut
noun
Forms groundnuts ground nut
- noun A climbing vine, Apios americana, of eastern North America, having fragrant brownish flowers and small edible tubers.
- noun Any similar plant having underground tubers.
- noun The nutlike tuber of such a plant, especially peanuts.
- noun A plant which bears its nutlike seeds underground, such as a peanut (Arachis hypogaea) or a Bambara groundnut (Vigna subterranea).
Synonyms
groundnut vine Indian potato potato bean wild bean Apios americana Apios tuberosa peanut earthnut goober goober pea monkey nut
Etymology
From ground + nut. Compare Icelandic jarðhneta, German Erdnuss (both cognate with earthnut) and Hungarian földimogyoró.
Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “groundnut”, CC BY-SA 4.0. Details