• synonyms

cromolyn sodium

noun Pharmacology.
  1. a substance, C23H14Na2O11, used as a preventive inhalant for bronchial asthma and hay fever.
Show More

Origin of cromolyn sodium

First recorded in 1970–75; contraction and rearrangement of the chemical name
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018