[pos-ee kom-i-tah-tuh s, -tey-]
the body of persons that a peace officer of a county is empowered to call upon for assistance in preserving the peace, making arrests, and serving writs.
a body of persons so called into service.
Origin of posse comitatus
1620–30; < Medieval Latin: posse of the county
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for posse comitatus
Historical Examples of posse comitatus
All he did was to reduce the report of the doctors to writing, and to return to his office with his posse-comitatus at his heels.My Miscellanies, Vol. 2 (of 2)
Word Origin for posse comitatus
Medieval Latin: strength (manpower) of the county
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012