Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Adjective: sporadic  spu'ra-dik
  1. Recurring in scattered and irregular or unpredictable instances
    "a city subjected to sporadic bombing raids"

See also: discontinuous, fitful, infrequent, intermittent, irregular, isolated, noncontinuous, occasional, periodic, spasmodic, stray, unpredictable

Antonym: continual

Encyclopedia: Sporadic