H176: אוֹ‎

Presumed to be the "constructive" or genitival form of -av {av}; short for H185 ('avvah); desire (and so probably in Prov. 31:4); hence (by way of alternative) or, also if — also, and, either, if, at the least, × nor, or, otherwise, then, whether.

Транслітарацыя:
'ô 'av

Фанетыка:
o, av