armlet
‘a ring or band worn round the arm’
Lexical development traced from the Tamil root:
arm ‘upper limb of the human body’+ O.F. -elet (double-diminutive) < Lat. ellus + F. -et, -ette < O.F. –et < Vulgar Lat. -ittum / -itta < uht < -et < Tamil iṭṭu