posse comitatus

noun

(historical) The able-bodied men over 15 in a given county who can be summoned by the sheriff to help keep the peace, or arrest a felon; also a group of men so gathered.

The posse comitatus was called upon to assist in maintaining law and order.

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詳細

意味（1）

(historical) The able-bodied men over 15 in a given county who can be summoned by the sheriff to help keep the peace, or arrest a felon; also a group of men so gathered.