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op·ti·cal
 optical
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- pronunciation:
- ap
tih
k
 l
- features:
- Word Combinations (adjective), Word Explorer, Word Parts
| part of speech: |
adjective |
| definition 1: |
of or having to do with the sense of sight or the eye.
Optical tests tell you whether or not you need glasses. |
| definition 2: |
meant to make vision better.
Glasses are optical devices made to correct a problem with seeing. |
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| derivation: |
optically (adv.) |
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