Where does “aneurismático” come from?

aneurismático (Portuguese) comes from Portuguese aneurisma, from Ancient Greek ἀνεύρυσμα, from Ancient Greek ἀνευρύνω, from Ancient Greek εὐρύνω, from Ancient Greek εὐρύς, from Proto-Hellenic *eurús.

aneurismático (Portuguese): aneurysmatic

Definitions

aneurysmatic

Ancestry of “aneurismático”, step by step

Step	Language	Word	Meaning
1	Portuguese	aneurisma	aneurism
2	Ancient Greek	ἀνεύρυσμα	widening, opening; a widening, a dilatation
3	Ancient Greek	ἀνευρύνω	to dilate
4	Ancient Greek	εὐρύνω	to broaden, to widen
5	Ancient Greek	εὐρύς	wide, broad, spacious, especially of heaven,...
6	Proto-Hellenic	*eurús	—

Every word from Proto-Hellenic *eurús →Every word from Ancient Greek εὐρύς →Every word from Ancient Greek εὐρύνω →