equalize
verb
equalized;
equalizing
Definition of equalize
1
: to make equal
2a
: to compensate for
b
: to make uniform
especially
: to distribute evenly or uniformly
equalize the tax burden
c
: to adjust or correct the frequency characteristics of (an electronic signal) by restoring to their original level high frequencies that have been attenuated
chiefly British
: to tie the score