What is the meaning of Cienki?

thin (not thick; having a small cross-section)

thin; delicate

thin (having little thickness or extent from one surface to its opposite)

thin (very narrow in all diameters; having a cross section that is small in all directions)

thin (high and shrill)

thin (made of light material and airy)

thin (of low viscosity or low specific gravity)

weak (not very talented, intelligent, nor efficient)

weak (of low quality)

thin (poorly visible and therefore difficult to notice)

Source: wiktionary.org