Comments:EDT 753. The root tends to merge with PT *köĺ- 'to shiver (of cold), freeze' (see VEWT 294), as well as with *köli- 'shadow' - but they should be probably kept apart. Turk. > MMong. köši-, köšige, köšge (TMN 1, 481, Щербак 1997, 128, Clark 1980, 41) > Evk. kuči-, kučiger (Doerfer MT 125).