Planetary defence Synonyms

Definitions for Planetary


  • (adjective) unusually large
  • (adjective) of or relating to or resembling the physical or orbital characteristics of a planet or the planets
  • (adjective) having no fixed course

Definitions for Defence


  • (noun) the act of defending someone or something against attack or injury
  • (noun) a structure used to defend against attack
  • (noun) (military) military action or resources protecting a country against potential enemies