English
theorematic
From theorem + -atic.
A compound of theorem + -atic
Ancient Greek θεωρός ‘spectator’
Ancient Greek θεωρέω ‘to look at, view, consider, examine’
Ancient Greek θεώρημα ‘speculation, proposition to be proved’
Late Latin theōrēma ‘a theorem, a proposition to be proved’
Middle French théorème
English theorem
Today it means
adj Of, relating to, or contained in a theorem.
Language periods are conventional ranges, not dates for this word.
Etymograph / theorematic