Synonyms and Antonyms for telegraph-key

1. telegraph key (n.)

key consisting of a lever that sends a telegraph signal when it is depressed and the circuit is closed

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2. telegraph (n.)

apparatus used to communicate at a distance over a wire (usually in Morse code)

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3. telegraph (v.)

send cables, wires, or telegrams

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4. key (n.)

metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated

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5. key (adj.)

serving as an essential component

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6. key (n.)

something crucial for explaining

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7. key (n.)

pitch of the voice

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8. key (n.)

any of 24 major or minor diatonic scales that provide the tonal framework for a piece of music

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9. key (v.)

identify as in botany or biology, for example

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