Hollowed out Mars Synonyms

Hollowed out replaced

Synonyms for phrase

HM abbreviation

HM is an abbreviation for Hollowed out Mars
What does HM stand for?
HM stands for "Hollowed out Mars"

Definitions for Mars


  • (noun) (Roman mythology) Roman god of war and agriculture ; father of Romulus and Remus; counterpart of Greek Ares
  • (noun) a small reddish planet that is the 4th from the sun and is periodically visible to the naked eye; minerals rich in iron cover its surface and are responsible for its characteristic color