menstruation noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced American Dictionary at OxfordLearnersDictionaries.com

Definition of menstruation noun from the Oxford Advanced American Dictionary

menstruation

noun

NAmE//ˌmɛnstruˈeɪʃn//

[uncountable] (formal)

the process or time of menstruating menstruate compare period

Join us

Join our community to access the latest language learning and assessment tips from Oxford University Press!

See menstruation in the Oxford Advanced Learner's Dictionary

Check pronunciation: menstruation