A revolving ball covered with small mirrored facets, used to provide lighting effects at discos or dances.
（舞厅反光）镜面球
Example sentencesExamples
The camera pans around: their walls are now purple with flurries of stuck-on stars, the carpet is orange shag, the side lighting wrapped in recycled aluminium, and the central ceiling fitted with a mirrorball with a laser trained on it.
The sale of white trousers and numbers of people going to discos could be tied together, but it would be based on a major, and wrong, assumption that everyone who pulls on white pants is going to be going to strut under a mirrorball.
Did I mention I've got a mirrorball in my bathroom?
The lights dimmed when the chimes started, and all we could see was the glint of the mirrorball spinning slowly high above our heads.
God, who was that awful singer who did the cheesy disco song where the video had a gold mirrorball?
It costs me money to bring this stage here, and the guys and the lights and the mirrorball, and if you want me to show up on a flatbed with a bad P.A. system I'll charge you $5.
The world's largest mirrorball is here; 47,000 mirrors on a six-ton, 20 ft sphere.
Colorful strobe lights bounced off masses of dancing people and a shiny mirrorball spun overhead, reflecting the lights.
It was like something out of the opening scene of Honey - trashy R&B playing and people dancing on the sunken dancefloor beneath the largest mirrorball in Melbourne.
The Factory never looked as good, with swirling images projected onto one bare wall and a mirrorball spreading spots of light around the rest of them.
The guys in the office liked to think of this as disco mode - without the mirrorball and flares.
‘And Blackpool's popular mirrorball is the image on the Arts Council of England's corporate Christmas card,’ she added.