1. 
[syn: drip-dry, permanent-press]
The Collaborative International Dictionary of English v.0.48:
permanent-press \permanent-press\ n.
   aAfabric that has been chemically processed to resist
   wrinkles and hold its shape.
   Syn: permanent press, permanent-press fabric, durable press,
        durable-press fabric.
        [WordNet 1.5]
The Collaborative International Dictionary of English v.0.48:
permanent-press \permanent-press\ adj.
   Having a permanent crease, or remaining unwrinkled without
   pressing; -- used of fabrics that do not require ironing.
   Syn: drip-dry.
        [WordNet 1.5]
WordNet (r) 3.0 (2006):
permanent-press
    adj 1: used of fabrics that do not require ironing; "drip-dry
           shirts for travel" [syn: drip-dry, permanent-press]