WordReference Random House Unabridged Dictionary of American English © 2025
nig•ri•fy
(nig′rə fī′),USA pronunciation v.t., -fied, -fy•ing.
nig′ri•fi•ca′tion, n.
- to blacken.
- Latin nigrificāre to make black, blacken, equivalent. to nigr- (stem of niger) black + -i- -i- + -ficāre -fy
- 1650–60