The definitions in this section apply throughout this chapter unless the context clearly requires otherwise.
(1) "Port commission" means a port commission governed by chapter
53.12 RCW of a port district that either singly or jointly creates a port development authority under the provisions of this chapter.
(2) "Port district" or "port districts" means a port district or port districts that are located in a county with a population of more than eight hundred thousand on July 24, 2015.
(3) "Port public development authority" or "port development authority" means a port public development authority created by a single port district or jointly created by two port districts in accordance with RCW
53.57.020.