In this chapter:
(1) "Authority" means a county building authority created under this chapter.
(2) "Bond resolution" means a resolution of a board authorizing the issuance of bonds.
(3) "Board" means the board of directors of an authority.
(4) "Project" means the property acquired and building constructed by an authority.
(5) "Trust indenture" means an instrument pledging revenue of property or creating a mortgage lien on property to secure bonds issued under this chapter.