1. A cloth with parallel diagonal lines or ribs
   "The tailor chose a durable twill fabric for the work pants"
    
2. A weave used to produce the effect of parallel diagonal ribs
   "The denim jeans were made with a twill weave";
   - twill weave

1. Weave diagonal lines into (textiles)
   "The factory twilled the denim for jeans"

Derived forms: twilled, twilling, twills

Type of: cloth, fabric, material, textile, tissue, weave

Encyclopedia: Twill