Optical Meaning and Definition
Optical
Pronunciation
/ˈɒptɪkəl/
Part of Speech
Noun
Definition
A term used to describe the visible light or radiation, or the science and study of light, particularly in its interaction with matter.
Examples
- Optical fibers are used for communication networks.
- The new optical microscope allows for higher resolution than traditional microscopes.
Synonyms
- Visible
- Luminous
Antonyms
- Ultraviolet
- Infrared
Etymology
The word “Optical” comes from the Greek word “optikos,” meaning “sight” or “view.”
Usage Notes
Optical can be used as a noun or adjective. It is often used in scientific contexts to describe the study of light and its interactions with matter.
Cultural References
The Science of Dreams by Olaf Stapledon features an optical instrument as a key plot element.
Idiomatic Expressions or Phrases
N/A
Related Words or Phrases
- Visible
- Luminescent
- Illumination
Collocations
- Optical fibers
- Optical microscope
Frequency of Use
Optical is a relatively rare word, but it is commonly used in scientific and technical contexts.
Common Misspellings
Optycal, Optikahl, Optikil