4 entries found for optical.
To select an entry, click on it. Main Entry: op·ti·cal
Pronunciation:
äp-ti-k
lFunction: adjective
1 : relating to optics
2 : of or relating to vision
3 a : of, relating to, or using light <an optical telescope> b : involving the use of a device that senses light to acquire information for a computer <an optical scanner>
- op·ti·cal·ly
/-k(-)l
/ adverb
Pronunciation Symbols