The Proto-Indo-European word *ghel-
Word *ghel-
Meaning to sing, to cry out
Synonyms *kan-, *geh₁(i)-, *kau(k)-, *kreuk̂-, *k̂euk-, *neu-, *pei-, *sengʷh-, *(s)wehₐgh-

Comments
Mallory J.P. and Adams D. (2006)