English dictionary
spherometer
/sf/i//@/'r/A/m/I/t/@/r/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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a measuring instrument for measuring the curvature of a surface
Source: WordNet 3.0
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An instrument for measuring the curvature of spherical surface, as of lenses for telescope, etc.
Source: webster1913