Impromptu artillery Synonyms

Definitions for Impromptu


  • (adjective) made or done without previous thought or preparation
  • (noun) something that is performed, made, or done without preparation
  • (adjective) with little or no preparation or forethought

Definitions for Artillery


  • (noun) large firearms (as cannon or rockets)
  • (noun) large but transportable armament
  • (noun) an army unit that uses big guns