What is the meaning of Koło?

circular object

round dance

circle (round shape)

wheel (round device that allows a vehicle to move)

wheel (spinning object i.e. on a mill)

circle (part of the plane bounded by a curve)

circle (line enclosing such a plane)

wheel (round simple machine allowing vehicles to move)

wheel (simple machine on an axis allowing for rotation)

circle (anything round)

circle (enclosure made by people usually holding hands, often as a children's game)

breaking wheel

circle (specific groups of persons; especially one who shares a common interest)

grand, one thousand zloty

assembly of councilors, meeting of an assembly

kolo (Slavic dance in which dancers stand in a circle and hold hands)

bicycle (two wheeled vehicle, usually powered with the feet)

rotating false wardrobe leading to a hidden room (Is there an English equivalent to this definition?)

orbit (path of celestial body)

The meaning of this term is uncertain.

around, near, close to, next to, by

around, about (in the vicinity of)

in relation to

around (forming a circle around)

thanks to; because of

about, concerning

when it comes to

about, around, approximately

circle (round shape)

edge of a circle

wheel (simple machine with an axle that allows for rotation, often allowing vehicles to move)

circle (group of people with similar interests)

bicycle (two wheeled vehicle, usually powered with the feet)

around, near, close to [with genitive]

Source: wiktionary.org