Dictionary.com
definitions
  • synonyms

poly1

[pol-ee]
See more synonyms on Thesaurus.com
noun, plural pol·ies.
  1. Informal. polyester(def 2): a blend of poly and cotton.
  2. a fabric or garment made of polyester.
adjective
  1. made of or containing polyester: a poly swimsuit.

Origin of poly1

by shortening
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for polies'

poly

noun plural polys
  1. informal short for polytechnic
adjective
  1. informal short for polyester
  2. informal short for polythene
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012