prognostication

[ prog-nos-ti-key-shuh n ]
/ prɒgˌnɒs tɪˈkeɪ ʃən /

noun

the act of prognosticating.
a forecast or prediction.

Origin of prognostication

1350–1400; Middle English pronosticacion < Medieval Latin prognōsticātiōn- (stem of prognōsticātiō). See prognosticate, -ion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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Word Origin and History for prognostication

prognostication


n.

late 14c., from Old French pronosticacion (14c.) and directly from Medieval Latin *prognosticationem (nominative prognosticatio), noun of action from past participle stem of prognosticare "foretell," from Latin prognostica "sign to forecast weather," from neuter plural of Greek prognostikos "foreknowing," from progignoskein (see prognosis).

Online Etymology Dictionary, © 2010 Douglas Harper