𐍉

Etymology 1
. Has been linked to both and, as well as Runic. Snædal (2015; see references) favours the first derivation, interpreting it as being (like the letter ) an adapted of Greek omikron.

Letter

 * 1) The twenty-sixth letter of the Gothic alphabet, representing /o/, with a numerical value of 800.

Etymology 2
Compare (which it is used to translate), 🇨🇬.

Particle

 * 1) O ... ! expresses a vocative

Etymology 3
. Translates.

Interjection

 * 1) ha! expressing scorn