sputum Meaning, Definition & Usage

  1. noun expectorated matter; saliva mixed with discharges from the respiratory passages; in ancient and medieval physiology it was believed to cause sluggishness
    phlegm.

WordNet

Spu"tum noun
Etymology
L., from spuere, sputum, to spit.
Wordforms
plural Sputa
Definitions
  1. That which is expectorated; a salival discharge; spittle; saliva.

Webster 1913