IPA: /ˈblækənər/
KK: /ˈblækənər/
A person or thing that makes something black or dark, often by applying a black substance.
The blackener was used to restore the old furniture's color.
Blackener → It is formed from "black" (from Old English "blæc", meaning dark or the color black) and "-ener" (a suffix indicating a person or thing that performs a specific action). The word "blackener" refers to something or someone that makes something black or dark.
Think of the word 'black' which means dark, and the suffix '-ener' indicates someone or something that causes that darkness. So, a blackener is something that makes things black.