Bible Dictionaries
Ratter

Webster's Dictionary

(1):

(n.) Anything which catches rats; esp., a dog trained to catch rats; a rat terrier. See Terrier.

(2):

(n.) One who, or that which, rats, as one who deserts his party.

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