urticaria
‘sting like a nettle’
Lexical development traced from the Tamil root:
Lat. urtica ‘nettle, stinging nettle’ < urere ‘to burn’ < uzjo- ‘to burn’ + -ia < eus < uht < heus- < Tamil uṇṇam
urticaria
Technical words derived from'utricaria'
bullous urticaria - சிவந்த தோல் கொப்புளங்கள்.
English words derived from Tamil uṇṇam connoting 'heat'