Definition of expectorant in English:

expectorant

noun

  • A medicine that promotes the secretion of sputum by the air passages, used especially to treat coughs.

    • ‘Despite its broad use in the treatment of cough, multiple studies have found inconsistent results supporting the effectiveness of guaifenesin as an expectorant or cough suppressant.’
    • ‘She suggested I get an expectorant rather than a cough suppressant, which is what I'd been taking.’
    • ‘In herbal medicine, mustard is regarded as an expectorant and secretion-loosener, and has a long history of use as a remedy for chest complaints.’
    • ‘Some combine a full range of cold fighters: nasal decongestants, cough suppressants, and expectorants that loosen mucus.’
    • ‘Medically, basil has been used as a sedative, an expectorant, and a laxative but it is not used much in herbal preparations today.’

Origin

Mid 18th century: from Latin expectorant- expelling from the chest from the verb expectorare (see expectorate).

Pronunciation

expectorant

/ikˈspekt(ə)rənt/