Whenever used in this article, the following terms shall have the following meanings, unless the context clearly indicates otherwise:

(1) COMMISSION. The county commission with the judge of probate as chairman.

Terms Used In Alabama Code 9-9-70

(2) CHAIRMAN. The judge of probate acting as chairman of the county commission.
(3) SUBDISTRICT. A drainage subdistrict.
(4) ENGINEER. The agricultural engineer of the Alabama Extension Service.