Webster’s Revised Unabridged Dictionary · 1913
Chay root
Chay′ root′ (chā′ro͞ot′). [Tamil shāya.] The root of the Oldenlandia umbellata, native in India, which yieds a durable red dyestuff. [Written also choy root.]
Webster’s Revised Unabridged Dictionary · 1913
Chay′ root′ (chā′ro͞ot′). [Tamil shāya.] The root of the Oldenlandia umbellata, native in India, which yieds a durable red dyestuff. [Written also choy root.]