anorectic
‘marked by loss of appetite for food’
Lexical development traced from the Tamil root:
Medical Lat. anorectic < Gk. anorektos ‘without appetite’ < an- ‘not, without’ + orektos < oregein ‘to desire, long for,’literally ‘reach out (one's hand), stretch oneself, stretch out for’ < rek < reg- < Tamil aracaṉ