dowel · plug (a pronged connecting device which fits into a mating socket, especially an electrical one)
çekim: çoğul clavijas
köken: From Latin clavicula, a partially learned term; cf. the inherited form llavija, lavija from *clavicla. Compare Portuguese chavelha, cravelha. See also the borrowed doublet clavícula.
jack (an electronic connector mounted on a surface) · rapist, strictly a male one
çekim: çoğul jacks
köken: Unadapted borrowing from English jack. Doublet of jaque. The second sense alludes to Jack the Ripper, translated to "Jack o Estripador" in Portuguese, because of the similarity between the words estripador (“disembower, ripper”) and estuprador (“rapist”).
jack, socket (an opening into which a plug or other connecting part is designed to fit) · foundation · bottom, floor, bed (the lowermost surface of a body of water, as of a river, lake, or sea)
jack: A mechanical device used to raise and (temporarily) support a heavy object, now especially to lift one side of a motor vehicle when (e.g.) changing a tyre
çekim: çoğul dongkrak-dongkrak
köken: Borrowed from Dutch dommekracht, from Middle Low German dumkraft. Compare with German daumkraft, Swedish domkraft, Danish donkraft.
Borrowed from Old High German winda (“winch”), also wazzarwinda (“water powered winch”), ultimately from Proto-Germanic *windaną (“to wind”), cognate with German Winde.