What æ means
It can be a ligature or a separate letter.
Latin writers used æ as a ligature for ae in Roman inscriptions. Old English made it a vowel letter, calling it æsc (“ash tree”) after rune ᚫ; its shape came from Latin.
English spelling dropped this use by the 13th century; learned spellings revived æ in the 16th century. Danish had æ by the 1100s, likely via Old English.
Part of collections
Who writes æ
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Don't confuse it with
1ae ae has two letters; æ is one character. Substitution depends on the language and word.
Questions people ask
1Why does æ show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
Collections with æ
1How to type or find æ
- Search it as
- ash · ae ligature · Danish æ · IPA æ
- Shows up in
- Anything that takes text · its shape is whatever your font draws
æ\00E6Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.







