Planet biosphere Synonyms

Definitions for Planet


  • (noun) the celestial body on which we live
  • (noun) any celestial body (other than comets or satellites) that revolves around a star
  • (noun) a person who follows or serves another

Synonyms for phrase

PB abbreviation

PB is an abbreviation for Planet Biosphere
What does PB stand for?
PB stands for "Planet Biosphere"

Biosphere replaced

Definitions for Biosphere


  • (noun) the regions of the surface and atmosphere of the earth (or other planet) where living organisms exist