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

Derived forms: impros

Encyclopedia: Impro

• belong to
• belonging
• belongings
• Belonidae
• Belorussia
• Belorussian
• Belostomatidae
• beloved
• below
• below the belt
• belowground
• Belsen
• Belshazzar
• belt
• belt along
• belt ammunition
• belt bag
• belt buckle
• belt down
• belt maker
• belt out
• belt up
• belt-fed
• belt-shaped
• belt-tightening