A solemn promise of loyalty to an authority or government.
निष्ठा की शपथ
English Usage: The new citizens took an oath of allegiance during the ceremony.
Hindi Usage: नए नागरिकों ने समारोह के दौरान निष्ठा की शपथ ली।
nishtha ki shapath, nishtah ki shapath, nishtta ki shapath, nishttha ki shapath, nisttha ki shapath