tuzinBorrowed from Old Czech tuzen, from Middle High German totzen, from Old French dozaine, from doze, from Latin duodecim (“twelve”). Compare German Dutzend
tausendProto-Germanic *þūsundī. Compare Old Saxon thūsund, Dutch duizend, West Frisian tûzen, English thousand, Danish tusind. IPA(key): /ˈtaʊ̯zn̩t/, /ˈtaʊ̯zənt/ tausend