flagellation

nouns

beating as a source of erotic or religious stimulation
flagellation
is a type of (narrower)
the act of inflicting corporal punishment with repeated blows
beating, drubbing, lacing, licking, thrashing, trouncing, whacking
beating with a whip or strap or rope as a form of punishment
flagellation, flogging, lashing, tanning, whipping
is derived from
flagellate