undercutகழுத்தை அறுkaḻuttai aṟu(kaḻutte aru)(6 tr)cut off at the neck; decapitate; (fig:) undercut, incapacitate, handicap; hobble, cut off at the knees; rain on s.o.'s parade; make matters difficult for s.o.; counteract or thwart s.o.'s efforts; sabotage; destroy or hamper effectiveness of
Usage:
என் கழுத்தை அறுக்கிறாய்!eṉ kaḻuttai aṟukkiṟāy!
en kaḻutte arukkuree?
You're undercutting my efforts! [You're cutting me off at the knees].