keck · verb1
Imitative. Compare German köken (“to vomit”).
keck · noun2
From earlier dialectal kex, of Celtic origin, probably from the same ultimate source as Latin cicuta (“hemlock”).
keck · noun3
- Manx · derived fromkeck“shit”
- English todaykeck
From Manx keck (“shit”).
Etymology from Wiktionary, CC BY-SA 4.0.