Bible Dictionaries
Monk's Seam

Webster's Dictionary

An extra middle seam made at the junction of two breadths of canvas, ordinarily joined by only two rows of stitches.

Bibliography Information
Webster, Noah. Entry for 'Monk's Seam'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​m/monks-seam.html. 1828.