projector vs optical device
optical device vs projectorprojector and optical device both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| projector | Yes | No | No | No |
| optical device | Yes | No | No | No |
As nouns,
optical device is a hypernym of
projector; that is, optical device is a
word with a broader meaning than projector:
- projector: an optical device for projecting a beam of light
- optical device: a device for producing or controlling light
| projector (noun) | optical device (noun) |
|---|---|
| an optical instrument that projects an enlarged image onto a screen | a device for producing or controlling light |
| an optical device for projecting a beam of light |
Words related to "projector"
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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