optical device vs grating
grating vs optical deviceoptical device and grating both are nouns.
optical device is not an adjective while grating is an adjective.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| optical device | Yes | No | No | No |
| grating | Yes | Yes | No | No |
As nouns,
grating is a hyponym of
optical device; that is, grating is a
word with a more specific, narrower meaning than
optical device:
- optical device: a device for producing or controlling light
- grating: optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum
Other hyponyms of optical device include
autofocus, biprism, camera lucida, coelostat, collimator, diffraction grating, diffuser, diffusor, finder, view finder, viewfinder, Kerr cell, laser, optical maser, lens, lens system, lense, Nicol prism, planetarium, polarimeter, polariscope, optical prism, prism, projector, Rochon prism, Wollaston prism, stereoscope, viewer.
| optical device (noun) | grating (noun) |
|---|---|
| a device for producing or controlling light | a barrier that has parallel or crossed bars blocking a passage but admitting air |
| a frame of iron bars to hold a fire | |
| optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum |
| optical device (adjective) | grating (adjective) |
|---|---|
| unpleasantly harsh or grating in sound |
Words related to "optical device"
- Kerr cell
- Nicol prism
- Rochon prism
- Wollaston prism
- autofocus
- biprism
- camera lucida
- coelostat
- collimator
- device
- diffraction grating
- diffuser
- diffusor
- finder
- grating
- laser
- lens
- lens system
- lense
- optical maser
- optical prism
- planetarium
- polarimeter
- polariscope
- prism
- projector
- stereoscope
- view finder
- viewer
- viewfinder
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