See also: , , ω, Ω, -ῳ, and Appendix:Variations of "o"
U+1F64, ὤ
GREEK SMALL LETTER OMEGA WITH PSILI AND OXIA
Composition:ω [U+03C9] + ◌̓ [U+0313] + ◌́ [U+0301]

[U+1F63]
Greek Extended
[U+1F65]

Ancient Greek

Pronunciation

 

Etymology 1

Expressive.

Interjection

• ()

  1. expression of surprise, pain or joy
    Alternative form: (uncommon) (ô)

Etymology 2

From Proto-Indo-European , influenced by the interjection when expressed in this manner.

Particle

• ()

  1. (uncommon) alternative form of (ô, O, vocative particle, used before a noun in the vocative or nominative case when addressing someone or something)

References