WordReference Random House Unabridged Dictionary of American English © 2025
phen•yl•eph•rine
(fen′l ef′rēn, -rin, fēn′-),USA pronunciation n. [Pharm.]
- Drugsan alpha-adrenergic stimulant, C19H13NO2, used chiefly as a nasal decongestant.
- phenyl + (epin)ephrine 1945–50
'phenylephrine' also found in these entries (note: many are not synonyms or translations):