þæt an

== Old English == === Etymology === (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) === Pronunciation === IPA(key): /θæt ɑːn/ === Adverb === þæt ān only c. 992, Ælfric, "On the Beginning of Creation" c. 992, Ælfric, "On the Nativity of our Lord" c. 992, Ælfric, "The Passion of the Blessed Stephen Protomartyr" 11th century, Durham Proverbs, no. 22 ==== See also ==== for an on an