[R.O. 2001 § 635.010; CC 1990 § 640.010; CC § 84.010]
The word "person," when used in this Chapter, shall include any individual, firm, co-partnership, joint partnership, joint venture, association, corporation, estate, business trust, trustee, receiver, syndicate or any other group or combination acting as a unit, in the plural as well as the singular number.