Date: circa 1500 any of the officers (as king of arms, herald, or pursuivant) of a monarch or government responsible for devising and granting armorial bearings
OFFICER OF ARMS
Meaning of OFFICER OF ARMS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012