Category:Attenuant

At*ten"u*ant, a. Etym: [L. attenuans, p. pr. of attenuare: cf. F. atténuant. See Attenuate.]

Defn: Making thin, as fluids; diluting; rendering less dense and viscid; diluent.

-- n. (Med.)

Defn: A medicine that thins or dilutes the fluids; a diluent.