Nigrification

• (n.) The act or process of making black. • (n.) The act or process of making black.
Found on http://thinkexist.com/dictionary/meaning/nigrification/

Nigrification

Nig`ri·fi·ca'tion noun [ Latin nigrificare to blacken; niger black + -ficare (in comp.) to make. See -fy .] The act or process of making black. [ R.] Johnson.
Found on http://www.encyclo.co.uk/webster/N/22
No exact match found