köken: Originally part of a more elevated register, but shifted to colloquial or even vulgar usage when wc came into use. Said to derive from French plaît-il.
an outhouse · a departure (from service or ownership), a retreat (from a battle), a damage (a payment for ending a conflict)
çekim: çoğul avträden · tamlayan avträdes
eş: dass
köken: A noun based on the verb avträda (“to leave, to depart”), cognate with Middle Low German aftrede. Used in the sense of a private place for retreat (i.e. an outhouse) since 1730. In order to avoid misunderstandings, the other senses have become less common and eventually obsolete.