köken: Etymology tree Proto-Indo-European *yewg- Proto-Indo-European *-tós Proto-Indo-European *yugtós Proto-Indo-Iranian *yuktás Proto-Iranian *yuxtáh Middle Persian [script needed] (ywht /ǰuxt/) Persian جفت From Middle Persian [Book Pahlavi needed] (ywht /ǰuxt/), from Proto-Iranian *yuxtáh, from Proto-Indo-Iranian *yuktás, from Proto-Indo-European *yugtós. Doublet of یوغ (yuġ) and زوج (zowj).
köken: Inherited from Chagatai یولداش (ywldāš /yōldāš/). By surface analysis, yoʻl (“road”) + -dosh (suffix of common possession). Cognate with Uyghur يولداش / yoldash / йолдаш; Turkish yoldaş; Kazakh جولداس / жолдас (joldas), Kyrgyz جولدوش / жолдош (joldoş); etc. The sense ‘satellite’ is a semantic loan from Russian спу́тник (spútnik).
köken: Learned borrowing from Ancient Greek ἀκατάστατος (akatástatos, “unstable, irregular”), with semantic loan from French désordonné, en désordre, as well as semantic loan from German unordentlich.
köken: Compound of moder (“mother”) + kaka (“cake”). Compare German Mutterkuchen and New Latin placenta uterī (literally “womb cake”). First attested in 1697.
köken: Borrowed from New Latin placenta, from Latin placenta, from Ancient Greek πλακόεντα (plakóenta). Compare also the doublet plăcintă, inherited from the same source.
placenta (an organ that connects the developing fetus to the uterine wall to allow nutrient uptake, thermo-regulation, waste elimination, and gas exchange via the mother's blood supply)