FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

poios ποῖος — poy'-os — from the base of 4226 and 3634; individualizing interrogative (of character) what sort of, or (of number) which one:--what (manner of), which.

see GREEK for 4226

see GREEK for 3634