The story
- Proto-Indo-European*teh₂-
- Latintābeō
- Proto-Indo-European*dʰeh₁-
- Latintābidus
- English todaytabid
From tabes + -id, from Latin tābidus (“melting or wasting away, dissolving, decaying, rotting”), from tābeō + -idus.
Etymology from Wiktionary, CC BY-SA 4.0.