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Definition of soybean

soybean

/ˈsɔɪ.biːn/
(UK: soya bean)
Plural:soybeans
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soybean Lexical Profile

soybean Game Scores & Validity

• noun

1

A bushy, hairy-stemmed annual leguminous plant (Glycine max) of the family Fabaceae, native to East Asia and cultivated worldwide as a major agricultural crop for its nutrient-dense seeds and nitrogen-fixing properties.

Example

"Midwestern farmers frequently rotate corn and soybean crops to naturally replenish nitrogen levels in the soil."


2

The protein-rich, oil-bearing edible seed or pod of the legume Glycine max, harvested green as a culinary vegetable (such as edamame) or dried and processed into tofu, soy milk, soy sauce, and cooking oil.

Example

"The chef steamed a bowl of fresh green soybeans and sprinkled them lightly with coarse sea salt."

Synonyms
View all synonyms for soybean

Word Nuance & Usage

In American and Canadian English, the word is standardly spelled 'soybean', whereas in British and Commonwealth English it is typically written as 'soya bean'.

Word Origin & Etymology

Formed as a compound of 'soy' and 'bean'; 'soy' entered English in the late 17th century via Dutch 'soja' from Japanese 'shōyu' (soy sauce), which ultimately derives from Chinese 'jiàngyóu'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Soybean. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/soybean
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