IPA: //bɪsˈmʌt//
KK: /bɪsˈmʌt/
To make something dirty or black, especially by covering it with soot or grime.
The chimney was so old that it besmut the walls of the house.
Past: besmutted
Past Participle: besmutted
The word 'besmut' originates from Old English 'besmutan', meaning to smear or stain. It describes the act of making something dirty or soiled.
Think of the idea of 'smearing' something to remember that 'besmut' means to make something dirty or stained.