As used in this chapter, the terms set forth in RCW 69.41.010, 69.41.210, 69.41.300, 69.50.101, 69.50.102 and 69.51A.010 shall have the meanings set forth in said sections as now enacted or as may hereafter be amended by the Legislature. (Ord. 1335 §14, 2009; Ord. 910 §2 (part), 1991).