darken
- sense 1: become dark or darker; "The sky darkened"
- darken
- sense 2: become or make darker; "The screen darkend"; "He darkened the colors by adding brown"
- darken dim
- sense 3: tarnish or stain; "a scandal that darkened the family's good name"
- darken
- tarnish maculate sully defile
- sense 4: make dark or darker; "darken a room"
- darken