Where does “heráldico” come from?

heráldico (Portuguese) comes from French héraldique, from Medieval Latin heraldicus, from Latin heraldus.

heráldico (Portuguese): heraldic; armorial

Definitions

Step	Language	Word	Meaning
1	French	héraldique	heraldric; heraldry
2	Medieval Latin	heraldicus	—
3	Latin	heraldus	—

heráldico — Etymology, Origin & Word History | Etymology Explorer