fireball

nouns

an especially luminous meteor (sometimes exploding)
bolide, fireball
a highly energetic and indefatigable person
ball of fire, fireball, human dynamo, powerhouse
a ball of fire (such as the sun or a ball-shaped discharge of lightning)
fireball
is a type of (narrower)
an object with a spherical shape
"a ball of fire"
ball, globe, orb
the luminous center of a nuclear explosion
fireball
is a part of
the explosion of an atomic bomb
atomic explosion, nuclear explosion
is a type of (narrower)
an object with a spherical shape
"a ball of fire"
ball, globe, orb