menstrual cycle
معنی فارسی
چرخه قاعدگي
ریشه و کاربرد
ریشه
From Latin menstruus, meaning 'monthly', and Greek kuklos, meaning 'circle'.
مثال
- Understanding the menstrual cycle is important for family planning.
- The length of the menstrual cycle can vary from person to person.
- The doctor explained the different phases of the menstrual cycle.
تعریف انگلیسی
noun
- a recurring cycle (beginning at menarche and ending at menopause) in which the endometrial lining of the uterus prepares for pregnancy; if pregnancy does not occur the lining is shed at menstruation “the average menstrual cycle is 28 days”