How do you spell Determinant 

Available Definitions:
1)  a. - Serving to determine or limit; determinative.
2)  n. - That which serves to determine; that which causes determination.
3)  n. - The sum of a series of products of several numbers, these products being formed according to certain specified laws
4)  n. - A mark or attribute, attached to the subject or predicate, narrowing the extent of both, but rendering them more definite and precise.