1. past tense of mummer; acted in a mummery or masked performance; performed as a mummer
Usage: archaic or historical; chiefly British

Examples

• The actors mummered through the streets during the medieval festival.
• Children mummered in costumes and masks for the holiday celebration.
• He mummered as a fool in the traditional Christmas play.
• The troupe mummered their way through the village, entertaining crowds.
• They mummered silently, relying on gesture and movement to tell their story.