noun
: the line of modified glandular tissue appearing on either side of the body of a mammalian embryo between the base of the front and rear limb buds and giving rise to the mammary glands
noun
: the line of modified glandular tissue appearing on either side of the body of a mammalian embryo between the base of the front and rear limb buds and giving rise to the mammary glands
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012