optical telegraph vs telegraph
telegraph vs optical telegraphoptical telegraph and telegraph both are nouns.
optical telegraph is not a verb while telegraph is a verb.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| optical telegraph | Yes | No | No | No |
| telegraph | Yes | No | Yes | No |
As nouns,
telegraph is a hypernym of
optical telegraph; that is, telegraph is a
word with a broader meaning than optical telegraph:
- optical telegraph: any telegraph that uses visual signals to convey a message, including the use of smoke signals, beacons or reflected light, which have existed since ancient times.
- telegraph: apparatus used to communicate at a distance over a wire (usually in Morse code)
Other hypernyms of optical telegraph include
telegraphy.
| optical telegraph (noun) | telegraph (noun) |
|---|---|
| any telegraph that uses visual signals to convey a message, including the use of smoke signals, beacons or reflected light, which have existed since ancient times. | apparatus used to communicate at a distance over a wire (usually in Morse code) |
| optical telegraph (verb) | telegraph (verb) |
|---|---|
| send cables, wires, or telegrams |
Words related to "optical telegraph"
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