signal tower
- noun
- /ˈsɪɡnəl ˈtaʊər/
- Specialized
- The new signal tower on the hill greatly improved reception for nearby residents.
Examples
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Engineers inspected the signal tower after the storm and replaced the damaged antennas.
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Several signal towers were removed to make way for the highway expansion project.
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The new signal tower was built last year.
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Many signal towers are located on hills.
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The new signal tower on the hill greatly improved reception for nearby residents.
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Engineers inspected the signal tower after the storm and replaced the damaged antennas.
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Many signal towers are located on hills to transmit signals more effectively.
Synonyms
A tall, narrow thing that looks like a building
How Tall
Surface Forms
Morphology
The meaning is directly compositional: combining 'signal' (an electronic transmission) with 'tower' (a tall structure) yields a structure that carries signals. This straightforward noun–noun compound follows common compositional patterns found across languages, so a B1 learner who knows both constituents would readily infer the meaning.
Etymology
Signal tower can also mean a tall mast that holds antennas to send and receive radio or phone signals. Because the tower stands high, it can reach many phones and radios, so the name means the structure that helps phones get a 'signal'.