Definition from Wiktionary, the free dictionary
- (Received Pronunciation) IPA(key): /ˌpɹiːˈmɛnstɹʊəl/, /ˌpɹiːˈmɛnstɹᵿl/
- (US) IPA(key): /pɹiˈmɛnztɹ(əw)əl/, /pɹiˈmɛnstɹ(əw)əl/
- Occurring in the time period during the menstrual cycle leading up to the beginning of menstruation.
- Relating to the time period in a girl's life prior to her first experience of menstruation; prepubescent.
occurring in the time period during the menstrual cycle