| 1. | any of a class of thermoplastic polyamides capable of extrusion when molten into fibers, sheets, etc., of extreme toughness, strength, and elasticity, synthesized by the interaction of a dicarboxylic acid with a diamine: used esp. for yarn, fabrics, and bristles, as for brushes. |
| 2. | nylons, stockings made of nylon, esp. sheer, full-length ones for women. |

| nylon (nī'lŏn') Pronunciation Key
Any of various materials made of synthetic polyamides (a type of nitrogen-containing polymer). Nylon is very strong and elastic, and can be formed into fibers, sheets, or bristles. It is used to make fabrics, plastics, and molded products. |