line of reasoning

: a length of cord or cord-like material: such as

: a comparatively strong slender cord

: clothesline

: to mark or cover with a line or lines

: to depict with lines : draw

: to place or form a line along

: to cover the inner surface of

: to put something in the inside of : fill

: to serve as the lining of

: the use of reason

: an instance of the use of reason : argument