էօ

Etymology
Formed by analogy with using the two dialectological letters for mid vowels.

Letter

 * 1) A letter formerly used in Armenian dialectology, nowadays usually written as . Represents the open-mid front rounded vowel: . Transliterated as ö.

Usage notes
Outside of dialectology, this letter combination is also used in traditional Armenian orthography to represent the sound in borrowings from Turkic and other languages with  and -like sounds; for example,, , , ,.

Letter

 * 1) A digraph used in the Armeno-Turkish script. Represents mid front rounded vowel: . Transliterated as ö.