Upper stratosphere Synonyms

Upper replaced

Definitions for Upper


  • (adjective) higher in place or position
  • (adjective) the topmost one of two
  • (adjective) superior in rank or accomplishment

Synonyms for phrase

US abbreviation

US is an abbreviation for Upper Stratosphere
What does US stand for?
US stands for "Upper Stratosphere"

Stratosphere replaced

Definitions for Stratosphere


  • (noun) the atmospheric layer between the troposphere and the mesosphere