# Ο΄

## Greek edit

### Alternative forms edit

- (non-standard) ο΄

### Numeral edit

**Ο΄**

- The Greek numeral representing the number seventy (70); typically romanized as the Roman numeral LXX.

#### Usage notes edit

The Greek numbers from 1 to 999 are properly marked using the Greek numeral sign (κεραία, *keraía*). This appears in Unicode as greek numeral sign **ʹ** (U+0374), which is anomalous on Wiktionary and improperly links as **ʹ** (modifier letter prime, U+02B9). This entry is encoded using the modern Greek accent mark (τόνος, *tónos*), which appears in Unicode as tonos **΄** (U+0384). Other marks are also sometimes used.

#### Related terms edit

- εβδομήντα (evdomínta, “seventy”)
- εβδομηκοστός (evdomikostós, “seventieth”)

#### See also edit

Units | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
---|---|---|---|---|---|---|---|---|---|---|

1s | Α΄ α΄ | Β΄ β΄ | Γ΄ γ΄ | Δ΄ δ΄ | Ε΄ ε΄ | Ϛ΄ ϛ΄ ΣΤ΄ Στ΄ στ΄ Ϝ΄ ϝ΄ | Ζ΄ ζ΄ | Η΄ η΄ | Θ΄ θ΄ | |

10s | Ι΄ ι΄ | Κ΄ κ΄ | Λ΄ λ΄ | Μ΄ μ΄ | Ν΄ ν΄ | Ξ΄ ξ΄ | Ο΄ ο΄ | Π΄ π΄ | Ϟ΄ ϟ΄ | |

100s | Ρ΄ ρ΄ | Σ΄ σ΄ | Τ΄ τ΄ | Υ΄ υ΄ | Φ΄ φ΄ | Χ΄ χ΄ | Ψ΄ ψ΄ | Ω΄ ω΄ | Ϡ΄ ϡ΄ | |

1000s | ͵Α ͵α | ͵Β ͵β | ͵Γ ͵γ | ͵Δ ͵δ | ͵Ε ͵ε | ͵Ϛ ͵ϛ ͵ΣΤ ͵Στ ͵στ ͵Ϝ ͵ϝ | ͵Ζ ͵ζ | ͵Η ͵η | ͵Θ ͵θ | |

10,000s | ͵Ι ͵ι | ͵Κ ͵κ | ͵Λ ͵λ | ͵Μ ͵μ | ͵Ν ͵ν | ͵Ξ ͵ξ | ͵Ο ͵ο | ͵Π ͵π | ͵Ϟ ͵ϟ | |

100,000s | ͵Ρ ͵ρ | ͵Σ ͵σ | ͵Τ ͵τ | ͵Υ ͵υ | ͵Φ ͵φ | ͵Χ ͵χ | ͵Ψ ͵ψ | ͵Ω ͵ω | ͵Ϡ ͵ϡ | |

Greek number and measurement appendix |