Definitions for "Underlining"
A special effect used to enhance a document and draw attention to a specific area.
Refers to pencil or pen underlining in a book to draw attention to certain text.
previous owner has underlined various segments of text
Keywords:  zippers, wrong, sewn, stitched, fashion
A layer of fabric that is sewn as one with the fashion fabric, wrong sides together. Underlining serves as a buffer between the fashion fabric and inner details like interfacing, zippers and more that are stitched to the underlining rather than the fashion fabric.
Keywords:  flat, lining, see
See flat lining.