Certiorari (/ËsÉËrÊÉËrÉÉraÉª/, /-ËrÉÉri/, or /-ËrÉËri/[1][2]), often abbreviated as cert. in the United States, is a writ seeking judicial review. It is issued by a superior court, directing an inferior court, tribunal, or other public authority to send the record of a proceeding for review.
LINK / CITE ADD TO WORD LIST. noun. The definition of geometry is a branch of math that focuses on the measurement and relationship of lines, angles, surfaces, solids and points. An example of geometry is the calculation of a triangle's angles.
Lesson Summary. To review, the geometric mean is the nth root when you multiply n numbers together. It is used to calculate the average rate of growth when the growth is determined by multiplication as in the case of annual percentage growth of a bank account. The formula for geometric mean is found from its definition. You first multiply your numbers together and then you take the nth root where n is the number of numbers you multiplied together.