optical

Pronunciation change

(UK) IPA ^(key): /ˈɒptɪkəl/
(US) IPA ^(key): /ˈɑptɪkəl/
Audio (UK) (file)

Adjective change

Positive
optical

Comparative
more optical

Superlative
most optical

If something is optical, it is related to sight, optics or visible light.

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