As used in this part, 'teacher' means and includes any director of schools, assistant director of schools, principal, assistant principal, supervisor, assistant supervisor, persons in charge of any special department of instruction, and any teacher or instructor regularly employed as such by the school board of such city or county, town or district.Acts 1917, ch. 76, § 9; Shan., § 1469b9 (p. 6545); Shan. Supp., § 1469a9; Code 1932, § 2533; T.C.A. (orig. ed.), § 49-1603.
Tennessee Legal Code