prognosticatory
adjUK /pɹɒɡˈnɒstɪkətəɹi/ · US /pɹɑɡˈnɑstɪkətɔɹi/
Etymology From prognosticate + -ory.
1
That prognosticates or makes predictions about the future; predictive.
- Most of the almanac-makers had gone over to Copernicanism by this time, but it made no difference to their prognosticatory activities.1971, Keith Thomas, Religion and the Decline of Magic, Folio Society, published 2012, page 339: