Where does “actino-” come from?
actino- (English) comes from Ancient Greek ᾰ̓κτῑ́ς — ray; beam.
actino- (English): radial; ray; actinic radiation
Definitions
- radial; ray; actinic radiation
Ancestry of “actino-”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Ancient Greek | ᾰ̓κτῑ́ς | ray; beam |