Answer: heraldry

AnswerCrossword Clue
HERALDRYCoat-of-arms science
HERALDRYCoat-of-arms study
HERALDRYArmorial science.
HERALDRY"The boast of ... . . . ": Gray
HERALDRYCoats-of-arms lore
heraldryColorful ceremony
heraldrythe science of armorial bearings
heraldryArmorial bearings or other heraldic symbols
heraldryThe system by which coats of arms and other armorial bearings are devised, described, and regulated