definition of public school

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Three Central Questions of Public Education
The definition of “public education” may vary, depending on the country to which you are referring. In the United States, as well as Australia and Canada, public education is defined at Education Bug as a “federally funded school, administered to some extent by the government, and charged with educating all citizens.” It refers to both primary and secondary schools, as well as some public institutions of higher education, although there is typically a cost to attend such institutions. Public schools have been present in America almost since the time the first immigrants landed on Plymouth Rock and called this country home.

The Arizona Revised Statutes have been updated to include the revised sections from the 54th Legislature, 2nd Regular Session. Please note that the next update of this compilation will not take place until after the conclusion of the 55th Legislature, 1st Regular Session, which convenes in January 2021.
This online version of the Arizona Revised Statutes is primarily maintained for legislative drafting purposes and reflects the version of law that is effective on January 1st of the year following the most recent legislative session. The official version of the Arizona Revised Statutes is published by Thomson Reuters.

References:

http://www.publicschoolreview.com/blog/a-relevant-history-of-public-education-in-the-united-states
http://www.azleg.gov/arsDetail/?title=15
http://www.thefreedictionary.com/comprises