What does Hair, lanugal mean in medical term?

Hair, lanugal means: Postnatal hair, which succeeds the lanugal, is traditionally divided into terminal and vellus hair. In that it’s short and soft, the vellus is similar to the lanugal hair. Terminal hair is usually longer and coarser, but it’s often pigmented. There are also intermediate hair types. A given hair follicle could change its type.
(in Medical Dictionary)

What else does Hair, lanugal mean?

Latin for “down”, like small hairs on plants, the word Lanugo means.
(in Medical Dictionary)

Prenatal hair, the lanugal is. The lanugal hair appears around 5 to 8 months after the gestation.
(in Medical Dictionary)

Lanugal hair: A downy hair that is found on the baby’s body and fetus.
(in Medical Dictionary)

The first hair that is produced from the fetal hairs follicles is called the lanugal or lanugo. This hair is extremely fine and soft, and is often unpigmented.
(in Medical Dictionary)