1. Characterized by a straight line or lines
   - rectilinear

See also: linear, one-dimensional

• cotton bollworm
• cotton cake
• cotton candy
• cotton fiber
• cotton fibre
• cotton flannel
• cotton gin
• cotton grass
• cotton mill
• cotton mouse
• cotton on
• cotton plant
• cotton rat
• cotton rose
• cotton rush
• cotton stainer
• cotton strain
• cotton thistle
• cotton up
• cotton wool
• cotton-picking
• cotton-seed tree
• cottonmouth
• cottonmouth moccasin
• cottonseed