“School” means, unless further qualified, elementary, middle and high. The terms “elementary schools,” “middle schools” and “high schools” mean institutions of learning offering instruction in the several branches of learning and study required by the education code of the state of Washington to be taught in the public and parochial (or private) schools. (Ord. 3177 § 2, 2016; Ord. 2020 § 2, 1994; Ord. 742 § 1, 1974; Ord. 190 Art. IV § 419, 1964)