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
progesterone
1 ENTRIES FOUND:
progesterone
(noun)
Save
progesterone
/proʊ
ˈ
ʤɛstəˌroʊn/
noun
progesterone
/proʊ
ˈ
ʤɛstəˌroʊn/
noun
Learner's definition of PROGESTERONE
[
noncount
]
medical
:
a substance (called a hormone) that occurs naturally in women and female animals
◊ Progesterone prepares the body for having a baby.
Comments & Questions
Comments & Questions
What made you want to look up
progesterone
? Include any comments and questions you have about this word.
Please enable JavaScript to view the
comments powered by Disqus.
ASK THE EDITOR
"Most of the equipment was/were defective." Which one is correct?
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
bite-size
:
small enough to be eaten in one bite
Learn More »