What is the meaning of онъ?
he (personal pronoun)
that one there, that one yonder
Pre-1918 spelling of он (on).
Letter г (g) in the genitive/accusative case ending is pronounced as /v/.
The alternative forms starting with н- (n-) are used after a preposition.
Archaic forms: ея́ (jejá), нея́ (nejá).
Instrumental forms ending in -ю (-ju) are either dated, poetic, or dialectal.
The prepositional case is never used without a preposition.
Source: wiktionary.orgSearch words containing