Polaroid

Po·lar·oid  (pl-roid)

1. A trademark used for a specially treated, transparent plastic capable of polarizing light passing through it, used in glare-reducing optical devices.

2. A trademark used for a camera and film that produce instant photographs.

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Polaroid

Noun

Trademark

1. a type of plastic that polarizes light: used in sunglasses to eliminate glare

2. Polaroid camera a camera that produces a finished print by developing and processing it inside the camera within a few seconds

3. Polaroids sunglasses with Polaroid plastic lenses

Thesaurus

Noun

1.

Polaroid - (trade mark) a plastic film that can polarize a beam of light; often used in sunglasses to eliminate glare plastic film, film - a thin sheet of (usually plastic and usually transparent) material used to wrap or cover things dark glasses, shades, sunglasses - spectacles that are darkened or polarized to protect the eyes from the glare of the sun; "he was wearing a pair of mirrored shades" brand, brand name, marque, trade name - a name given to a product or service