Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun cat-o'-nine-tails
1 sense of cat-o'-nine-tails
Sense 1
cat-o'-nine-tails, cat -- (a whip with nine knotted cords; "British sailors feared the cat")
=> whip -- (an instrument with a handle and a flexible lash that is used for whipping)