Wis. Stat. § 611.01: Definitions.

In this chapter, unless the context requires otherwise, all of the following apply:

(1) Stock corporations. The definitions in s. 180.0103 (2), (3), (14), (15), and (17) apply to stock corporations.

(2) Mutual corporations. The definitions in s. 181.0103 (3) and (18) apply to mutuals.

(3) Applicability of other definitions. The definitions of ss. 600.03 and 610.01 apply to corporations under this chapter.