The word "rep" can be understood in a couple of different ways, depending on the context in which it is used. Let’s break it down:
As a Noun (Fabric): "Rep" refers to a type of fabric that has noticeable, rounded lines or ribs running across it. This fabric is often used in clothing, upholstery, and other textile products.
As an Abbreviation: "Rep" is also an informal short form of the word "representative." This usage usually refers to someone who speaks or acts on behalf of a group or organization.