howl”), from Proto-Indo-European *kū-, *kew- (“to howl, scream”). Cognate with Saterland Frisian huulje (“to howl”), Dutch huilen (“to howl”), Old French...
Proto-Indo-European *ḱólḱwos. (Can this(+) etymology be sourced?) Cognate with Old High German huliwa and hulwa, Middle High German hülwe. Related to hole...