Where does “incrustans” come from?
incrustans (Latin) comes from Latin incrusto, from Latin crusto, from Latin crusta, from Proto-Italic *krustos, from Proto-Indo-European krustós, from Proto-Indo-European krews- — to form a crust, begin to freeze.
incrustans (Latin): encrusting
Ancestry of “incrustans”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | incrusto | I encrust |
| 2 | Latin | crusto | I cover with a rind, shell, incrustation,... |
| 3 | Latin | crusta | The hard surface of a body; rind, shell, crust,... |
| 4 | Proto-Italic | *krustos | — |
| 5 | Proto-Indo-European | krustós | hardened |
| 6 | Proto-Indo-European | krews- | to form a crust, begin to freeze |