three-ply

American  

[three-plahy] / ˈθriˈplaɪ /

adjective

1. consisting of three thicknesses, laminations, strands, or the like.

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three-ply British  

adjective

1. having three layers or thicknesses

2. 1. (of knitting wool, etc) three-stranded

   2. ( as noun )

      the sweater was knitted in three-ply

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Etymology

Origin of three-ply

First recorded in 1865–70

Example Sentences

Consequently, some manufacturers have begun pairing carbon steel with an aluminum core for more even heating, creating hybrid nonsticks with a three-ply construction similar to better stainless steel pans.

From The Wall Street Journal

Its move from a three-ply packet to a two-ply bag using thinner film from a net-zero carbon packaging producer, however, has worked well, said Ms Jones.

From BBC

The document states that the most favorable option is "a three-ply disposable surgical mask supplied by the district, with the addition of a cloth mask."

From Fox News

Dr. Wen recommended donning at a minimum a three-ply surgical mask — the disposable variety widely sold by the boxful — but better still are the respirators, starting with the gold standard, the N95.

From Washington Times

Gaiters with two layers are permitted, and Delta says cloth masks should be made with tightly woven fabric, preferably two- or three-ply.

From Seattle Times