1. Polyester or polythene

1. Many, multiple
   - multi-

Derived forms: polies

Encyclopedia: Poly

• unionist
• unionization
• unionize
• unionized
• uniovular
• uniovulate
• uniparous
• unipod
• unipolar
• unipolar depression
• unique
• uniquely
• uniqueness
• uniquity
• unironed
• unisex
• unisexual
• unison
• unit
• unit cell
• unit character
• unit cost
• unit investment trust
• unit matrix
• unit of ammunition