Old Church Slavonic edit

Old Church Slavonic numbers (edit)
 ←  4 5 6  → 
    Cardinal: пѧть (pętĭ)
    Ordinal: пѧтъ (pętŭ)

Etymology edit

From Proto-Slavic *pętъ (fifth).

Numeral edit

пѧтъ (pętŭ)

  1. fifth