Where does “credo” come from?
credo (Middle English) comes from Old French credo, from Latin crēdō, from Proto-Italic krezdō, from Proto-Indo-European ḱréddʰh₁eti, from Proto-Indo-European -dʰh₁eti, from Proto-Indo-European dʰeh₁- — to do, put, place.
Ancestry of “credo”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old French | credo | — |
| 2 | Latin | crēdō | — |
| 3 | Proto-Italic | krezdō | — |
| 4 | Proto-Indo-European | ḱréddʰh₁eti | to believe, trust |
| 5 | Proto-Indo-European | -dʰh₁eti | Forms resultative verbs |
| 6 | Proto-Indo-European | dʰeh₁- | to do, put, place |