In this chapter, unless the context clearly indicates otherwise:
(1) "Tax" means real property taxes, special assessments as defined under s. 74.01(3), special charges as defined under s. 74.01(4) and special taxes as defined under s. 74.01(5).(2) "Tax deed" means a tax deed executed under s. 75.14, a deed executed under s. 75.19 or a judgment issued under s. 75.521.