1. to make or turn purple; to dye or color with purple
Usage: literary or poetic; transitive verb

Examples

• The sunset empurpled the western sky with deep violet hues.
• Storm clouds empurpled the horizon as the weather worsened.
• The artist empurpled the canvas with bold, sweeping strokes.
• Twilight empurpled the mountains in the distance.
• The dye empurpled the white fabric within minutes.