Where does “actiniwm” come from?

actiniwm (Welsh) comes from English actinium, from French actinium, from New Latin actinium, from Ancient Greek ἀκτίς — ray, beam; brightness, splendor; spoke.

actiniwm (Welsh): actinium

Definitions

actinium

Ancestry of “actiniwm”, step by step

Step	Language	Word	Meaning
1	English	actinium	a radioactive, metallic chemical element with an...
2	French	actinium	actinium
3	New Latin	actinium	actinium
4	Ancient Greek	ἀκτίς	ray, beam; brightness, splendor; spoke

Every word from Ancient Greek ἀκτίς →Every word from New Latin actinium →Every word from French actinium →