[1] : The Collaborative International Dictionary of English v.0.48

jansenism \jan"senism\, n. f. jans'enisme. eccl. hist.
   the doctrine of jansen regarding free will and divine grace.
   1913 webster

[2] : WordNet (r) 2.0

jansenism
     n : the roman catholic doctrine of cornelis jansen and his
         disciples; salvation is limited to those who are subject
         to supernatural determinism and the rest are assigned to
         perdition

Jansenism >> J Words
Jansenism, definition of term: Jansenism
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