The typographer insisted on using the archaic suffix -æ in the dedication to match the medieval manuscript.

Scholars studying Old English often encounter the character æ in glosses and manuscripts.

The medieval manuscript contained the rare character Æ in its margins.

Æ often wrote essays on Irish identity and mysticism that inspired a generation of writers.

Linguists often study æ-tensing to understand regional accents and the conditioning environments that cause the vowel to raise and tense.