Underground sundial Synonyms

We can't find synonyms for the phrase "Underground sundial", but we have synonyms for terms, you can combine them.

Underground Synonyms

Sundial Synonyms

US abbreviation

US is an abbreviation for Underground Sundial
What does US stand for?
US stands for "Underground Sundial"

Definitions for Underground


  • (adjective) undertaken or done so as to escape being observed or known by others
  • (adjective) being, situated, or operating beneath the surface of the earth
  • (noun) a secret organization in a conquered country fighting against enemy forces

Definitions for Sundial


  • (noun) timepiece that indicates the daylight hours by the shadow that the gnomon casts on a calibrated dial