Co.
Coke's Reports.
Co.
A particle used before other words to imply that the person spoken ofpossesses the same character as other persons whose character ismentioned, as co-executor, and executor with other; co-heir, an heir withothers; co-partner, a partner with others, etc. Co. is also anabbreviation for "company" as John Smith & Co. When so abbreviated, italso represents "county."