A "safe word" is a predetermined word or phrase used in various contexts, particularly in BDSM and role-playing scenarios, to communicate that a participant wants to pause or stop the activity. It serves as a clear signal that can be easily remembered and understood, ensuring that all parties feel safe and respected during the experience. Using a safe word helps establish boundaries and promotes trust among participants. When someone says the safe word, the activity should immediately cease, allowing for open communication about comfort levels and consent. This practice is essential for maintaining a healthy and consensual environment.