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poly

1

[ pol-ee ]

noun

plural polies.
  1. a blend of poly and cotton.

  2. a fabric or garment made of polyester.


adjective

  1. made of or containing polyester:

    a poly swimsuit.

poly

2

[ pol-ee ]

adjective

Informal.
  1. noting or relating to polyamory; polyamorous:

    They’re in a poly relationship.

  2. identifying as polyamorous:

    They’re not monogamous, they’re poly.

poly-

3
  1. a combining form with the meanings “much, many” and, in chemistry, “polymeric,” used in the formation of compound words:

    polyandrous; polyculture; polyethylene.

poly.

4

abbreviation for

  1. polytechnic.

poly

1

/ ˈɒɪ /

noun

  1. informal.
    short for polytechnic
“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

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

poly-

2

combining_form

  1. more than one; many or much

    polyhedron

  2. having an excessive or abnormal number or amount

    polycythaemia

“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

DZ–

  1. A prefix meaning “many,” as in polygon, a figure having many sides. In chemistry, it is used to form the names of polymers by being attached to the name of the base unit of which the polymer is made, as in polysaccharide, a polymer made of repeating simple sugars (monosaccharides).
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Word History and Origins

Origin of poly1

By shortening

Origin of poly2

First recorded in 1990–95; shortening of polyamorous ( def )

Origin of poly3

< Greek, combining form representing DZý; akin to Old English fela many. See plus
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Word History and Origins

Origin of poly1

from Greek polus much, many; related to Old English fela many
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Example Sentences

Examples have not been reviewed.

Sylmar got back into the Valley Mission League baseball title hunt Monday by handing Sun Valley Poly its first defeat 2-0.

From

Sylmar is 8-1 in league and Poly 9-1.

From

The Gondoliers are 14-0 in the Western League and own wins over Valley Mission League leader Sun Valley Poly and have a win over El Segundo, which is 17-6-1.

From

At Westmont University in Santa Barbara and Cal Poly San Luis Obispo, Amanda Sparkman studied differences between blue bellies living near campus and those in more rural areas.

From

The Bruins nearly added Nico’s younger brother, Madden, to their roster on signing day in December before the Long Beach Poly High quarterback and teammate Jace Brown backed out of their verbal commitments and signed with Arkansas.

From

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