Plural of coach; multiple horse-drawn carriages or vehicles, or multiple people who provide coaching or instruction.
Simple plural of 'coach' formed by adding '-s' to the singular noun, which has multiple meanings (vehicle, instructor, professional role).
The word 'coach' has survived for 500+ years because it kept evolving—from a Hungarian town that made fine carriages, to the vehicle itself, to the person who 'transports' you to success in sports or business!
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