Entry 2 senses · 2 variants Webster, 1913 permanent-press · IPA n. adj. 01 n. aAfabric that has been chemically processed to resist wrinkles and hold its shape. 1. aAfabric that has been chemically processed to resist wrinkles and hold its shape. Syn. permanent press, permanent-press fabric, durable press, durable-press fabric. 02 adj. Having a permanent crease, or remaining unwrinkled without pressing; -- used of fabrics that do not require ironing. 1. Having a permanent crease, or remaining unwrinkled without pressing; -- used of fabrics that do not require ironing. Syn. drip-dry.