Kolk vs Kolo - What's the difference?
kolk | kolo |
(geology) an underwater vortex similar to a whirlwind. Capable of dislodging, picking up, and moving boulders.
* A whirlpool or tornado effect that forms in deep, fast moving water. Kolks can pick up solid blocks of basalt in flood areas. [http://www.kidscosmos.org/kid-stuff/mars-trip-glossary-hn.html]
----
A national folk dance common in regions pertaining to South Slavic people, performed in a circle.
* 1942': As we came to this promenade [...] we heard the throbbing of a drum that announces a '''kolo , a communal dance. — Rebecca West, ''Black Lamb and Grey Falcon (Canongate 2006, p. 660)