lanugo
La*nu"go, n. Etym: [See Lanuginose.] (Anat.) Defn: The soft woolly hair which covers most parts of the mammal fetus, and in man is shed before or soon after birth.
La*nu"go, n. Etym: [See Lanuginose.] (Anat.) Defn: The soft woolly hair which covers most parts of the mammal fetus, and in man is shed before or soon after birth.