Examples from the Web for determiner
Then there must be a determiner, the expression of which was mathematical ability.
Thus R may be taken to represent the determiner for red coloring matter and r its absence.
Similarly, in the female line, half of the ovules would contain the determiner of the one character and half, that of the other.
Then it must be due to a determiner for a notch in the ear in the germ-plasm.
He felt the adequacy of this life as a determiner of the eternal destiny of all men.India, Its Life and Thought|John P. Jones