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castor oil

1 ENTRIES FOUND:
castor oil /ˈkæstɚ-/ Brit /ˈkɑːstər-/ noun
castor oil
/ˈkæstɚ-/ Brit /ˈkɑːstər-/
noun
Britannica Dictionary definition of CASTOR OIL
[noncount]
: a thick oil made from a tropical plant and used in the past as a medicine