What is domino mask?

A domino mask is a simple, small mask that covers only the eyes and the area around them. The mask is typically black and has holes for the eyes, allowing the wearer to see clearly while still concealing their identity. Domino masks are often associated with masquerade balls, superheroes, and other forms of costume and disguise. They are a popular accessory for Halloween costumes and themed parties. The name "domino mask" is thought to come from the Latin word dominus, meaning lord or master, as these masks were often worn by nobility at masquerade balls in the past.