1. A form of live entertainment characterized by improvisation and interaction with the audience
   - impro 
2. (informal) improvisation
   - impro

Encyclopedia: Improv

• Himantopus novae-zelandiae
• Himantopus stilt
• Himmler
• himself
• Himyaritic
• hin
• Hinault
• Hinayana
• Hinayana Buddhism
• Hinayanism
• Hinayanist
• hind
• hind end
• hind leg
• hindbrain
• Hindemith
• Hindenburg
• hinder
• hinderance
• hindering
• hinderingly
• hindermost
• hindfoot
• hindgut
• Hindi