Heavy decompression Synonyms

Definitions for Heavy


  • (adjective) having great weight
  • (adjective) causing weariness, restlessness, or lack of interest
  • (adjective) containing much seasoning, fat, or sugar

HD abbreviation

HD is an abbreviation for Heavy Decompression
What does HD stand for?
HD stands for "Heavy Decompression"

Definitions for Decompression


  • (noun) freedom from activity or labor
  • (noun) relieving pressure (especially bringing a compressed person gradually back to atmospheric pressure)
  • (noun) restoring compressed information to its normal form for use or display