castor bean
Americannoun
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another name for castor-oil plant
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the seed of this plant
Other Word Forms
Etymology
Origin of castor bean
1810–20, short for castor-oil bean
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“Those, over there, are actually castor bean stalks,” Kleckner said as we zoomed past.
From Los Angeles Times ● Nov. 7, 2024
The researchers looked at a species of tick called the castor bean tick, which is common across Europe.
From Seattle Times ● Jul. 1, 2023
The pollen grains of various common plants like sunflower, morning glories, prairie hollyhock, oriental lily, evening primrose and castor bean — magnified 500 times and colorized in this image — display intricate patterns.
From Salon ● Sep. 23, 2022
For example, Ixodes ricinus, the castor bean tick, is now found at European altitudes more than 1,300 feet higher than it was in the 1950s.
From Scientific American ● Feb. 25, 2022
Digitalis is produced from foxgloves; menthol, from peppermint; opium, from a species of poppy; linseed oil, from flaxseed; laxatives, from iris and rhubarb; and castor oil, from the castor bean.
From Area Handbook for Bulgaria by Violeta D. Baluyut
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