Whip

A whip is a blunt weapon or implement used in a striking motion to create sound or pain. Whips can be used for flagellation against humans or animals to exert control or strength through pain compliance or fear of pain, or be used as an audible cue through the distinct whipcrack effect. Whips are commonly used on horses to give subtle cues as tapping. The portion of the whip used for striking is generally either a firm rod designed for direct contact, or a flexible line requiring a specialized swinging motion. The former is easier and more precise, the latter offers longer reach and greater force. Some varieties have an extended stock section in addition to the line.

Whips such as the "cat o' nine tails" and knout are specifically developed/designed for corporal punishment or torture on human targets. Certain religious practices and BDSM activities involve the self-use of whips or the use of whips between consenting partners. Misuse on animals may be considered animal cruelty, and misuse on humans may be viewed as assault.