optical instrument vs periscope
periscope vs optical instrumentoptical instrument and periscope both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| optical instrument | Yes | No | No | No |
| periscope | Yes | No | No | No |
As nouns,
periscope is a hyponym of
optical instrument; that is, periscope is a
word with a more specific, narrower meaning than
optical instrument:
- optical instrument: an instrument designed to aid vision
- periscope: an optical instrument that provides a view of an otherwise obstructed field
Other hyponyms of optical instrument include
binoculars, field glasses, opera glasses, esophagoscope, oesophagoscope, jeweler's glass, projector, sights, eyeglasses, glasses, specs, spectacles, prism spectroscope, spectroscope.
| optical instrument (noun) | periscope (noun) |
|---|---|
| an instrument designed to aid vision | an optical instrument that provides a view of an otherwise obstructed field |
Words related to "optical instrument"
Words related to "periscope"
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