enjoin
‘to order, bid’
Lexical development traced from the Tamil root:
E.enjunȝe, enyoyn, enjoyn(e), enjoign < O.F. enjoindre ‘impose (on), inflict; subject to; assign (to)’ < Lat. iniungere ‘to join, fasten, attach’ < in ‘on’ < iungere ‘to join together’ < joyn < yeug- < Tamil okka