variously as to time and agency

or : (Plut., al.).† in many parts portions He 1:1

veelmaal

in many parts (one at one time, another at another, and so on).

little by little

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

at sundry times

πολυμερῶς adv. (πολύς, μέρος), in many parts or portions: Heb.1:1 (Plut., al.).† (AS)