Origin: Greek suffix -osis
Apotheosis has 3 different meanings across 1 category:
the elevation of a person (as to the status of a god)
The fact or action of becoming or making into a god; deification.
Borrowed from Latin apotheōsis, from Ancient Greek ἀποθέωσις (apothéōsis), from verb ἀποθεόω (apotheóō, "deify") (factitive verb formed from θεός (theós, "God") with intensive prefix ἀπο- (apo-)) + -σις (-sis, "forms noun of action"). By surface analysis, apo- + theo- + -sis.