Where does “lantânio” come from?
lantânio (Portuguese) comes from Ancient Greek λανθάνω, from Proto-Indo-European leh₂- — to bark, howl; to be concealed.
lantânio (Portuguese): lanthanum
Ancestry of “lantânio”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Ancient Greek | λανθάνω | to escape notice; to cause to forget; to forget |
| 2 | Proto-Indo-European | leh₂- | to bark, howl; to be concealed |