Where does “ziegal” come from?
ziegal (Old High German) comes from Old High German ziagala, from Proto-Germanic *tigulā, from Proto-Germanic tigulǭ, from Latin tēgula, from Latin tegō, from Proto-Italic tegō, from Proto-Indo-European (s)teg- — to cover; pole, stick, beam.
Ancestry of “ziegal”, step by step
Words derived from “ziegal”