Where does “pentaradiate” come from?

pentaradiate (English) comes from English radiate, from French radial, from German radial, from Italian radiale, from Spanish radial, from Spanish radio, from French radium, from French radioactif — deed, doing, action; labour, work, task;...

pentaradiate (English): Having five rays

Definitions

Having five rays

Ancestry of “pentaradiate”, step by step

pentaradiate traces back through two separate lines of ancestry.

via English radiate

Step	Language	Word	Meaning
1	English	radiate	To extend, send or spread out from a center like...
2	French	radial	radial
3	German	radial	radial; radially
4	Italian	radiale	radial; radial, radial tire; radial, radius bone
5	Spanish	radial	radial; of or pertaining to radio; radian
6	Spanish	radio	radio; radius; radium
7	French	radium	radium
8	French	radioactif	radioactive
9	French	actif	active; asset; top
10	Old French	actif	active
11	Latin	āctīvus	active
12	Ancient Greek	ἐνεργητικός	Able to act on; acting on; Active; In the active...
13	Ancient Greek	ἐνεργέω	to be in action or activity, to operate; to...
14	Ancient Greek	ἐνεργός	at work, active
15	Ancient Greek	ἔργον	deed, doing, action; labour, work, task;...

via English penta

Step	Language	Word	Meaning
1	English	penta	—

Every word from Ancient Greek ἔργον →Every word from Ancient Greek ἐνεργός →Every word from Ancient Greek ἐνεργέω →