köken: From Middle Persian [script needed] (tʾht' /taxt/), ultimately from Proto-Indo-European *(s)teg- (“to cover”). Compare Central Kurdish تات (tat).
köken: From Proto-Turkic *say (“shallow; rocky bedding”). Cognate with Tatar сай (say, “shallow”), Southern Altai сай (say, “shallow, shoal”), Crimean Tatar say (“shallow place”), Kumyk сай (say, “shallow”), Khakas сай (say, “shallow place, shoal”).
köken: First attested as Late Old Korean 泥低 in the Jīlín lèishì (鷄林類事 / 계림유사), 1103. In the hangul script, first attested in the Seokbo sangjeol (釋譜詳節 / 석보상절), 1447, as Middle Korean 녙다〮 (Yale: nyèth-tá).
köken: Inherited from Prakrit 𑀉𑀢𑁆𑀣𑀮 (utthala, “sandhill, *shallow”), from Sanskrit उत्स्थल (utsthala, “name of an island, *shallow”), from उद्- (ud-) + स्थल (sthala). Cognate with Marathi उथळ (uthaḷ).
A shallow, ford, shoal · A body of water; sea, stream · The bottom of a body of water
çekim: çoğul vada · tamlayan vadī
köken: From Proto-Italic *waðom, from Proto-Indo-European *wh₂dʰóm (compare Proto-Germanic *wadą) < *weh₂dʰ-, same source as vādō. Cognate with Old English wadan (English wade).
köken: From Old Norse flatr, from Proto-Germanic *flataz, cognate with English flat. The Germanic adjective goes back to Proto-Indo-European *plat- (“flat”), cf. Ancient Greek πλατύς (platús) (whence, via Latin, Danish plat and plads).
Jeg stak ham en flad.
Norveççeflat, grunn, låg grunn, lav, overfladisk, overflatisk
Etimoloji
Learned borrowing from Latin superficiālis. By surface analysis, superfície + -al.