subprincipal

sub·prin·ci·pal

S0848700 (sŭb-prĭn′sə-pəl)n.1. An assistant school principal.2. An auxiliary or bracing rafter in a frame.3. Music An open diapason subbass in an organ.

subprincipal

(sʌbˈprɪnsɪpəl) n (Education) a vice-principal in a college, etc