Noun expectorator has 2 senses
  1. spitter, expectorator - a person who spits (ejects saliva or phlegm from the mouth)
    --1 is a kind of person, individual, someone, somebody, mortal, human, soul
    Derived form: verb expectorate2
  2. expectorant, expectorator - a medicine promoting expectoration
    --2 is a kind of medicine, medication, medicament, medicinal drug
    --2 has particulars: Robitussin
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