knout
[nʌʊt]
noun
Meaning
A leather scourge (multi-tail whip), in the severe version known as 'great knout' with metal weights on each tongue, notoriously used in imperial Russia.
"1980: Spray and then slogging knouts of water hit the windows or lights like snarling disaffected at a mansion of the rich and frivolous. — Anthony Burgess, Earthly Powers"
verb
Meaning
To flog or beat with a knout.