Bible Dictionaries
Black Rod

Webster's Dictionary

(1):

the usher to the Chapter of the Garter, so called from the black rod which he carries. He is of the king's chamber, and also usher to the House of Lords.

(2):

An usher in the legislature of British colonies.

Bibliography Information
Webster, Noah. Entry for 'Black Rod'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​b/black-rod.html. 1828.