whichever
From LSJ
αὐτὸν κέκρουκας τὸν βατῆρα τοῦ λόγου → you have struck the very threshold of the argument, you have struck the most important and chiefmost point
αὐτὸν κέκρουκας τὸν βατῆρα τοῦ λόγου → you have struck the very threshold of the argument, you have struck the most important and chiefmost point
P. and V. ὅστις, ὅστις ἄν (with subj.), ὃς ἄν (with subj.), P. ὅστις δήποτε, Ar. and P. ὁστισοῦν, ὅστις περ.
whichever of two: P. and V. ὁπότερος.
