1. swooning Stupor is a condition of the body in which the action of the senses and faculties is suspended or greatly dulled--weakness or loss of sensibility. The apathy of disease is a mental affection, a s Synonyms: stupor, apathy, fainting, stupefaction, syncope, asphyxia, insensibility, swoon, torpor, coma, lethargy, swooning, unconsciousness