русло

Etymology
. Morphologically equivalent to.

Noun

 * 1) channel, duct, trough
 * 2)  course of flow
 * 1)  course of flow
 * 1)  course of flow

Etymology
Presumably related to 🇨🇬,. Compare the name of the Lithuanian river, and , a right distributary of the Neman.

Noun

 * 1) riverbed
 * 2)  direction, way, manner, path, vein, course (of development of a situation)
 * 3)  blood vessel
 * 1)  blood vessel

Noun

 * 1) riverbed