plane, flat or level surface · tray (flat carrier for items) · level (distance relative to a given reference elevation)
çekim: çoğul tasot · tamlayan tason
köken: tasa (“flat, even, level”) + -o. First attested in Frans Ferdinand Ahlman: Ruotsalais-suomalainen sanakirja ("Swedish-Finnish Dictionary", 1865). Compare Estonian tase.