Pronunciation (UK) IPA (key): /ˈweɪ.və(r)/ (US) IPA (key): /ˈweɪ.vɚ/ Noun Singular waiver Plural waivers A waiver is the act of waiving a right, claim, or privilege. (law) A waiver is a legal document that records the waiving of a right, claim, or privilege. I had to sign a waiver when I went skydiving, agreeing not to sue even if something went wrong.Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads