Bible Dictionaries
Underdo

Webster's Dictionary

(1):

(v. i.) To do less than is requisite or proper; - opposed to overdo.

(2):

(v. t.) To do less thoroughly than is requisite; specifically, to cook insufficiently; as, to underdo the meat; - opposed to overdo.

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