Deep refueling Synonyms

Definitions for Deep


  • (adjective) extending far downward
  • (adjective) having a low musical pitch or range
  • (adjective) being beyond one's powers to know, understand, or explain

Synonyms for phrase

DR abbreviation

DR is an abbreviation for Deep Refueling
What does DR stand for?
DR stands for "Deep Refueling"

Definitions for Refueling