Thesaurus.com
Dictionary.com
Definitions

optical

[op-ti-kuhl] / ˈɒp tɪ kəl /
ADJECTIVE
ocular
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In addition, delivering light to the brain requires equipment like lasers and optical fibers, which makes experiments more invasive.

From Science Daily

In this process, the weak terahertz signal is converted into optical photons, which can then be detected with immense sensitivity using single-photon counters.

From Science Daily

In many optical systems this triplet state is considered "dark," meaning that its energy is often lost instead of converted into useful light.

From Science Daily

This method only works if the optical system remains extremely stable and precise.

From Science Daily

Like those optical puzzles, if you squint the right way, the entire picture changes.

From The Wall Street Journal