From Proto-<span class="searchmatch">Slavic</span> *mosky, thought to be related to the name of the Moskva River, of uncertain ultimate origin. More at Moscow. *<span class="searchmatch">Москꙑ</span> (*Mosky) f Moscow...
(“to wash”) Proto-Slavic: *mosky (“swamp, dampness, moisture”) <span class="searchmatch">Old</span> <span class="searchmatch">East</span> <span class="searchmatch">Slavic</span>: *<span class="searchmatch">Москꙑ</span> (*Mosky, “Moscow”) (see there for further descendants) Slovak:...