What does leguminous mean?
Leguminous is an adjective describing plants related to the legume family, which includes beans, peas, lentils, chickpeas, and many other plants. The term can indicate membership in this botanical group or, more generally, a plant that produces pods containing seeds. Leguminous plants are important in agriculture because many form partnerships with nitrogen-fixing bacteria in their roots, helping to enrich the soil and reduce the need for fertiliser. They are also economically valuable as sources of food, animal feed, oils, and forage. The word is most often encountered in botany, farming, and discussions of crop rotation or sustainable agriculture, rather than in casual conversation.
adjectiveRelating to or characteristic of legumes, especially plants belonging to the bean and pea family. Leguminous plants commonly bear fruit in the form of pods containing seeds.
- Relating to legumes or leguminous plants.
- Characteristic of or resembling a legume, especially by producing seed-bearing pods.
"The field was planted with leguminous crops such as beans and peas, which help enrich the soil with nitrogen."
"Leguminous plants are widely used in crop rotation because many of them improve soil fertility."
"The botanist identified the specimen as a leguminous shrub with clusters of small, brightly coloured flowers."
Leguminous plants, including beans and peas, have a hidden agricultural superpower: their root bacteria can help the soil gain usable nitrogen.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does leguminous come from?
The word comes from Latin leguminosus, meaning “having peas” or “resembling peas.” It is related to legume, which originally referred to pulse crops such as peas and beans and later came to mean any seed-bearing pod. English borrowed the adjective in the late 16th or early 17th century, and it is also associated with the botanical family Leguminosae.
Related word forms
How leguminous is actually used
This is a formal or technical term, used mainly in botany, agriculture, and food science. It is less common in everyday speech than bean or pea when referring to edible plants.
Easily confused with leguminous
No distinction is needed; the comparison refers to the same word.