lanugo
- noun
- /ləˈnuːɡoʊ/
- Specialized
- She developed lanugo.
- lanugo hair
- fine lanugo
Examples
-
Where once his hair grew dark and dense, he now has tiny, colorless lanugo hairs.
Fiction book (1996) -
The AVAs hidden beneath the lanugo appeared to be closed.
Academic text (2003) -
Infrared image of a Weddell seal pup reveals the insulating efficiency of its lanugo, or baby fur.
Academic text (2003) -
She traced her finger along Faith's thigh, ruffling the sparse lanugo hair.
Fiction book (1994) -
As they grow fatter from nursing, the pups lose their lanugo, add blubber, and acquire the sleek spotted coats of the adults.
Academic text (2003) -
Weddell seals lack a substantial blubber layer, and so they rely instead on a pajama-like coat of fluffy gray hair called lanugo to retain body heat.
Academic text (2003) -
Physical signs can include: weakness; oedema - unexplained swelling in the face, hands, and feet; unexplained hair loss; and lanugo - soft, downy hair that grows all over the body. Bulimia
Academic text (2015) -
Doctors often check for lanugo on newborns to assess their gestational age.
-
The presence of lanugo indicates that the fetus is developing normally.
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Fine strands of lanugo can be seen on the skin of a baby before birth.
Synonyms
Thin strands that grow from the skin of people or animals, especially on the head
Surface Forms
Etymology
Lanugo comes from the Latin root lana, meaning 'wool'. People used this word because the fine, soft hair on an unborn baby looks like tiny wool, so lanugo today means that soft, downy hair.