alethiology

• alethology

From Ancient Greek ἀλήθεια (alḗtheia, “truth”) + -λογία (-logía).

alethiology (uncountable)

1. (logic) The branch of logic dealing with truth and error.

• “alethiology”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.
• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “alethiology”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.
• “alethiology”, in OneLook Dictionary Search.