Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun theophylline

1 sense of theophylline

Sense 1
theophylline, Elixophyllin, Slo-Bid, Theobid -- (a colorless crystalline alkaloid derived from tea leaves or made synthetically; used in medicine as a bronchial dilator)
       => bronchodilator -- (a drug that relaxes and dilates the bronchial passageways and improves the passages of air into the lungs)