FROM STRONG’S GREEK DICTIONARY (1890)

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

pos πῶς πώς — poce — adverb from the base of 4226; an interrogative particle of manner; in what way? (sometimes the question is indirect, how?); also as exclamation, how much!:--how, after (by) what manner (means), that. (Occasionally unexpressed in English).

see GREEK for 4226