drying_agent
1. [ noun ] (chemistry) a substance that promotes drying (e.g., calcium oxide absorbs water and is used to remove moisture)
Synonyms: drier sicative desiccant
Related terms: chemical_agent dry
Similar spelling:   drinking_age
  drinking_water
  drying_up
  drawing_table
  drawing_paper
  drying_oil
  drinking_song
  drinking_glass
  drinking_bout
  drawing_pin
  drawing_card
  drainage_ditch