eahtateoþa

== Old English == === Etymology === From Proto-Germanic *ahtudô tehundô. === Pronunciation === IPA(key): /ˈæ͜ɑx.tɑˌte͜oː.θɑ/, [ˈæ͜ɑx.tɑˌte͜oː.ðɑ] === Numeral === eahtatēoþa eighteenth === Adjective === eahtatēoþa eighteenth ==== Declension ==== ==== Descendants ==== English: eighteenth