Yery with diaeresis

{{short description|Cyrillic letter}}

{{infobox grapheme

| script = Cyrillic

| type = Alphabet

| typedesc = ic

| name = Yery with diaeresis

| image = Cyrillic letter Yery with Diaeresis.svg

| imagealt =

| phonemes = {{IPA|/ə̟/}}

| number =

| fam1 =

| language = Mari language

| letter = Ӹ ӹ

}}

Yery with diaeresis (Ӹ ӹ; italics: Ӹ ӹ) is a letter of the Cyrillic script. Its form is derived from the Cyrillic letter Yery (Ы ы Ы ы). In Unicode, this letter is known as "Yeru with Diaeresis".

Yery with diaeresis is used in the alphabet of the Hill Mari language, where it represents a fronted mid central vowel {{IPA|/ə̟/}}, which is the front counterpart of the mid central vowel {{IPA|/ə/}} (represented by ы). It also appears in the Northwestern Mari language.