1. relating to or involving fireworks or other explosive displays
2. brilliantly showy or spectacular in performance or display

1. a firework or explosive device used for display
Usage: often plural
2. a person skilled in making or using fireworks

Examples

• The pyrotechnic display lit up the night sky on the Fourth of July.
• Her pyrotechnic guitar solo brought the audience to their feet.
• The concert featured elaborate pyrotechnics synchronized with the music.
• Safety regulations govern the use of pyrotechnics at public events.
• The magician’s pyrotechnic tricks amazed the children.
• Professional pyrotechnics require special permits and training.
• The rock band’s pyrotechnic performance was truly spectacular.