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A prefix that denotes jointness or the state of being conjunct or united. To be together, with, or not separate from; conjoint or combined.

A corespondent in a lawsuit is one who is joined as a defendant in the suit. A co-owner is a person who owns something in conjunction with another person. A co-administrator is one who jointly handles the management of property with one or more persons.

CO. A prefix or particle in the nature of an inseparable proposition, signifying with or in conjunction. Con and the Latin cum are equivalent, as, co-executors, co-obligor. It is also used as an abbreviation for company as, John Smith & Co.

Co. Litt. 126.

References in periodicals archive ?
<sin[sup.2] [Beta](cos [sup.2][alpha]-sin[sup.2[alpha])> = 1/3[sin[sup.2][pi]cos[sup.2][emptyset]-sin[sup.2][pi]sin[sup.2][emptyset] +[(cos [emptyset]cos[pi]co[varphi]-sin[emptyset]sin[varphi])[sup.2]] -[(sin[emptyset]cos[pi]cos[varphi]+cos[emptyset]sin[varphi])[sup.2]] +[(cois[emptyset]cos[pi]sin[varphi]+sin[emptyset]cos[varphi])[sup.2]] -[(sin[emptyset]cos[pi]sin[varphi]-cos[emptyset]cos[varphi])[sup.2]]](67) =0 (68)
z = (sin [beta] cos [alpha], sin [beta] sin [alpha], cos [beta]).
During the fourth quarter, FCCI Insurance Group Inc., a subsidiary of FCCI Insurance Co., acquired 100% of Monroe Guaranty Cos., the parent of Monroe Guaranty Insurance Co.