denigration
de·nig·ra·tion
noun
1.
2.
3.
the act of expressing disapproval (especially of yourself)
Origin
By surface analysis, denigrate + -ion.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.