Bible Dictionaries
Bum

Webster's Dictionary

(1):

(n.) A humming noise.

(2):

(v. i.,) To make murmuring or humming sound.

(3):

(n.) The buttock.

Bibliography Information
Webster, Noah. Entry for 'Bum'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​b/bum.html. 1828.