köken: From Middle High German sibenzec, from Old High German sibunzug, from Proto-Germanic *sebuntēhundą. Equivalent to sieben + -zig. Cognate with Hunsrik sibzich.
köken: Inherited from Old Spanish setaenta, from Latin septuāgintā, from *septmāginta, from Proto-Indo-European *septm̥̄ḱomt, from earlier *septḿ̥-dḱomt (“seven-ten”). Doublet of Septuaginta.
köken: Compounded from семь (semʹ) + де́сять (désjatʹ), literally “seven tens”. Де́сят was the Old East Slavic genitive plural, which is required by numbers пять (pjatʹ, “5”) and up.
aile: семидесятиле́тний
Он весит семьдесят килограммов. — O yetmiş kilo ağırlığında.
köken: From Proto-Turkic *yetmiĺ. Cognate with Azerbaijani yetmiş, Bashkir етмеш (yetmeş), Crimean Tatar yetmiş, Kyrgyz жетимиш (jetimiş), Turkmen ýetmiş, Turkish yetmiş, Uzbek yetmish, etc.
köken: From Middle Dutch sēventich, from Old Dutch *sivontig, but also Middle Dutch tsēventich, from Old Dutch *antsivontig, from Proto-Germanic *sebuntēhundą.
Zeven keer is tien zeventig. — 7 kere 10 yetmiş eder.
köken: From Ancient Greek ἑβδομήκοντα (hebdomḗkonta, “seventy”), from Proto-Hellenic *hebdmākontə, from Proto-Indo-European *septm̥-ḱómt-h₂, from *septḿ̥(d)ḱomt.
köken: From Proto-Indo-European *septm̥̄ḱomt, from earlier *septḿ̥-dḱomt (“seven-ten”). According to De Vaan, the -ā- was introduced under the influence of other cardinal numbers, such as sexāgintā (“sixty”). De Vaan suggests that *septḿ̥dḱomt evolved into Proto-Italic *septmā-, a development also affirmed by Sihler. Both De Vaan and Sihler propose that early *septmā- developed into *septumā-, with…