'Skepticism' definitions:

Definition of 'skepticism'

From: WordNet
noun
Doubt about the truth of something [syn: incredulity, disbelief, skepticism, mental rejection]
noun
The disbelief in any claims of ultimate knowledge [syn: agnosticism, skepticism, scepticism]

Definition of 'Skepticism'

From: GCIDE
  • Skepticism \Skep"ti*cism\, n. [Cf. F. scepticisme.] [Written also scepticism.]
  • 1. An undecided, inquiring state of mind; doubt; uncertainty. [1913 Webster]
  • That momentary amazement, and irresolution, and confusion, which is the result of skepticism. --Hune. [1913 Webster]
  • 2. (Metaph.) The doctrine that no fact or principle can be certainly known; the tenet that all knowledge is uncertain; Pyrrohonism; universal doubt; the position that no fact or truth, however worthy of confidence, can be established on philosophical grounds; critical investigation or inquiry, as opposed to the positive assumption or assertion of certain principles. [1913 Webster]
  • 3. (Theol.) A doubting of the truth of revelation, or a denial of the divine origin of the Christian religion, or of the being, perfections, or truth of God. [1913 Webster]
  • Let no . . . secret skepticism lead any one to doubt whether this blessed prospect will be realized. --S. Miller. [1913 Webster]

Synonyms of 'skepticism'

From: Moby Thesaurus