Definition of round-arm

: marked by an outward or horizontal swing of the arm a round-arm blow

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First Known Use of round-arm

1835, in the meaning defined above

History and Etymology for round-arm

round entry 2 + arm

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Time Traveler for round-arm

The first known use of round-arm was in 1835

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Comments on round-arm

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to affect and impair by alcohol or a drug

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