HyperDic: birth_canal

English > 1 sense of the expression *birth canal*:
NOUN	body	birth canal	a passage in the uterus and vagina through which a fetus passes during vaginal birth

English > *birth canal*: 1 sense > noun 1, body
Meaning	A passage in the uterus and vagina through which a fetus passes during vaginal birth.
Broader	passage, passageway	A path or channel or duct through or along which something may pass