Learner's Dictionary
mobile search
Home
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
My Saved Words
Login
×
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Most Popular
My Saved Words
Log in
Learner's Dictionary
castor oil
1 ENTRIES FOUND:
castor oil
(noun)
Save
castor oil
/
ˈ
kæstɚ-/
Brit
/
ˈ
kɑːstər-/
noun
castor oil
/
ˈ
kæstɚ-/
Brit
/
ˈ
kɑːstər-/
noun
Learner's definition of CASTOR OIL
[
noncount
]
:
a thick oil made from a tropical plant and used in the past as a medicine
Comments & Questions
Comments & Questions
What made you want to look up
castor oil
? Include any comments and questions you have about this word.
Please enable JavaScript to view the
comments powered by Disqus.
ASK THE EDITOR
What is the difference between 'inclusive' and 'exclusive'?
See the answer »
LEARNER'S QUIZZES
Vocabulary Quiz
Test your word power
Take the Quiz »
Name That Thing
Take our visual quiz
Test Your Knowledge »
LEARNER'S WORD OF THE DAY
splurge
:
to spend more money than usual on something for yourself
Learn More »