opus
opus \'o--p*s\ \'o--p*-r*, 'a:p-*-\ \'o--p*-s*z\ n or opera also opus.es [L oper-, opus] pl : WORK; esp : a musical composition or set of compositions
opus \'o--p*s\ \'o--p*-r*, 'a:p-*-\ \'o--p*-s*z\ n or opera also opus.es [L oper-, opus] pl : WORK; esp : a musical composition or set of compositions