1) Activity 2) Bodily function 3) Bodily process 4) Body process 5) Epilation 6) Falling out of hair 7) Sprue 
Psilosis (s) is the sound change in which Greek lost the consonant sound /h/ during antiquity. The term comes from the Greek ψίλωσις psílōsis (`smoothing, thinning out`) and is related to the name of the smooth breathing (ψιλή psilḗ), the sign for the absence of initial /h/ in a word. Dialects that have lost /h/ are called psilot.....
loss of hair
Falling out of the hair. ... Origin: G. Psilosis, a stripping, fr. Psilos, bare ... (05 Mar 2000) ... 
Type: Term Pronunciation: sī-lō′sis Definitions: 1. Falling out of the hair.
[n] - falling out of hair
psilosis 1. Stripping bare of hair. 2. A term for hair that is falling off; depilation.
noun falling out of hair
a falling out of the hair. · sprue.