post horn
- noun
- /poʊst hɔrn/
- Archaic
- The coach driver blew his post horn as they approached the village.
Examples
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The post horn signaled the arrival of the mail coach.
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A gleaming post horn was displayed in the museum's mail coach exhibit.
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In the 19th century, a post horn was essential for every long-distance stagecoach.
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Can you play the post horn?
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The coach driver blew his post horn as they approached the village.
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In the 19th century, a post horn was essential for every long-distance stagecoach.
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A gleaming post horn was displayed in the museum's mail coach exhibit.
Synonyms
A device that makes a loud sound to warn or signal people
Surface Forms
Morphology
The compound is fully compositional: 'post' (postal service/mail) + 'horn' (a wind instrument) yields an instrument associated with the postal service, which matches the given definition. This noun+noun formation is a transparent, descriptive naming pattern found across languages and contains no idiomatic or metaphorical shift, so a B1 learner who knows both words should infer the meaning.
Etymology
Post horn refers to a small brass horn used by mail coaches to announce 'arrival' or 'departure'. Drivers blew the horn to warn people and to show that the mail had arrived, so today the name means a loud signal for the mail.