thriutein

== Old Saxon == === Etymology === From Proto-Germanic *þritehun. Compare Old Frisian thretīne, Old English þreotīene, Old High German drīzehan, Old Norse þrettán. === Pronunciation === IPA(key): /ˈθriu̯.te.in, ˈθriy̯.te.in/ === Numeral === thriutein thirteen ==== Descendants ==== Low German: dörteihn