say it: GROWND-nuht
groundnut is a noun meaning "a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans". It carries 3 recorded senses.
a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans
nutlike tuber; important food of Native Americans
pod of the peanut vine containing usually 2 nuts or seeds; `groundnut' and `monkey nut' are British terms
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for groundnut come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.