grating vs optical device
optical device vs gratinggrating and optical device both are nouns.
grating is an adjective but optical device is not an adjective.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| grating | Yes | Yes | No | No |
| optical device | Yes | No | No | No |
As nouns,
optical device is a hypernym of
grating; that is, optical device is a
word with a broader meaning than grating:
- 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
- optical device: a device for producing or controlling light
| grating (noun) | optical device (noun) |
|---|---|
| a barrier that has parallel or crossed bars blocking a passage but admitting air | a device for producing or controlling light |
| 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 |
| grating (adjective) | optical device (adjective) |
|---|---|
| unpleasantly harsh or grating in sound |
Words related to "grating"
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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