at sundry times

Strong’s Dictionary of Greek Words:

Greek:
πολυμερῶς
Transliteration:
polumeros
Phonic:
pol-oo-mer’-oce
Meaning:
adverb from a compound of 4183 and 3313; in many portions, i.e. variously as to time and agency (piecemeal)
KJV Usage:
at sundry times