martinet à neuf cordes, fouet à neuf lanières

listen to the pronunciation of martinet à neuf cordes, fouet à neuf lanières
Fransızca - İngilizce
cat-o'-nine-tails
A whip having nine, often knotted, whipcords, formerly used for flogging as naval punishment

If you should give such language at sea, you'd have a cat-o’-nine-tails laid cross your shoulders.

A similarly constructed leather nine-tail whip, as used in British penal colonies and certain armies
a whip with nine knotted cords; "British sailors feared the cat
whip with nine straps
a whip made of nine knotted strings, used in the past for punishing people