Okla. Stat. tit. 2, § 331
In this act, unless the context otherwise requires:
"association" means an association formed under this act:
"member" means a member of such Association;
"person" includes individuals, firms, partnerships, corporations, associations, or two or more persons having joint or common interests; and words used import the singular or plural, as the case may demand.
Laws 1917, SB 406, c. 22, p. 62, § 1; Amended by Laws 1923, HB 215, c. 181, p. 309, § 1.