what is serge
1. serge-a twilled woolen fabric. cloth, fabric, textile, material-artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers; the fabric in the curtains was light and semitransparent; woven cloth originated in Mesopotamia around 5000 BC; she measured off enough material for a dress.erge 1. n. A twilled cloth of worsted or worsted and wool, often used for suits. [Middle English.