1. A flash of intense heat (as released by an atomic explosion)

Type of: flash

• poppycock
• popsicle
• populace
• popular
• Popular Democratic Front for the Liberation of Palestine
• popular front
• Popular Front for the Liberation of Palestine
• Popular Front for the Liberation of Palestine-General Command
• popular music
• popular music genre
• popular opinion
• Popular Struggle Front
• popularisation
• popularise
• populariser
• popularism
• popularity
• popularity contest
• popularization
• popularize
• popularizer
• popularly
• populate
• populated
• populated area