IPA: /ˈɑːrmɪdʒəroʊ/
KK: /ˈɑːrmɪdʒərəʊ/
A person entitled to bear arms, especially in heraldry; a knight or nobleman.
The armigero proudly displayed his family's coat of arms during the ceremony.
Armigero is formed from "arma" (meaning arms or weapons) and "gerere" (meaning to bear or carry). The word refers to one who bears arms, typically a soldier or knight.
Think of someone who 'bears' ('gerere') 'arms' ('arma') — that's why armigero means a person who carries weapons.