b : to provide a permanent or final variety to: for instance (one) : to change right into a steady compound or accessible variety microbes that fix nitrogen، يُرَكِّز، يُوَجِّهوَرْطَه، صُعوبَهيُثَبِّتُيُثَبِّتيُرَتِّب، يُعيِّن، يُحَدِّدoperate on, run - perform surgical proc