Where does “achtanaiméadar” come from?
achtanaiméadar (Irish) comes from Irish achtana-, from Ancient Greek ἀκτῑ́ς — ray, beam.
achtanaiméadar (Irish): actinometer
Ancestry of “achtanaiméadar”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Irish | achtana- | actino- |
| 2 | Ancient Greek | ἀκτῑ́ς | ray, beam |