Translation guide
The English word 'groundnut' can refer to several different plants and their edible parts. For learners, the most common and useful meaning is the peanut, but it can also refer to other tubers or legumes. This guide focuses on the most practical Japanese equivalents.
The edible seed of the peanut plant, often used in cooking or eaten as a snack.
The most common and widely understood term for peanut in Japanese, used in everyday contexts, especially for snacks and processed foods.
In some regions, 'groundnut' refers to other plants like the Bambara groundnut or the potato bean. These are rare in Japanese contexts.
Specifically refers to the Bambara groundnut (Vigna subterranea), a legume grown in Africa. Very uncommon in Japan.
Unless the context clearly indicates a different plant, assume 'groundnut' means peanut and use ピーナッツ or 落花生.
I like peanut butter.
The botanical and more formal term for peanut. Often used in agricultural contexts or on packaging.
We harvested peanuts.
Bambara groundnuts are cultivated in Africa.
Refers to the potato bean or groundnut (Apios americana), a native North American tuber. Rarely known in Japan.
The groundnut is a plant native to North America.