[1] : The Collaborative International Dictionary of English v.0.48

lanugo \lanu"go\, n. see lanuginose. anat.
   the soft woolly hair which covers most parts of the mammal
   fetus, and in man is shed before or soon after birth.
   1913 webster
see also:
lanuginose 

[2] : WordNet (r) 2.0

lanugo
     n : the fine downy hair covering a human fetus; normally shed
         during the ninth month of gestation

Lanugo >> L Words
Lanugo, definition of term: Lanugo
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