πολυμερῶς polymerōs

Meaning

in many portions, i.e. variously as to time and agency (piecemeal)

In the King James Version: at sundry times

Derivation: adverb from a compound of G4183 (πολύς) and G3313 (μέρος);

Where it is used

• Hebrews 1:1 On many past occasions and in many different ways, God spoke to our fathers through the prophets.