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diopter

noun

a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists

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Word Facts

Word length
7
Starts with
D
Ends with
R
Contains
IO
Scrabble score
10
Database source
OEWN 2025 Core

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Meaning

Definitions

noun

  1. a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists

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