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Synonyms

fireball

American  
[fahyuhr-bawl] / ˈfaɪərˌbɔl /

noun

  1. a ball of fire, as the sun; a shooting star.

  2. a luminous meteor, sometimes exploding.

  3. lightning having the appearance of a globe of fire; ball lightning.

  4. the highly luminous central portion of a nuclear explosion.

  5. a ball filled with explosive or combustible material, used as a projectile to injure the enemy by explosion or to set fire to their works.

  6. Informal. an exceptionally energetic or ambitious person.


fireball British  
/ ˈfaɪəˌbɔːl /

noun

  1. a ball-shaped discharge of lightning

  2. the bright spherical region of hot ionized gas at the centre of a nuclear explosion

  3. astronomy another name for bolide

  4. slang an energetic person

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of fireball

First recorded in 1545–55; fire + ball 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The explosion was witnessed by people on the ground, who described a bright fireball, and photographs later documented vast areas of flattened forest.

From Science Daily

In a corner of London's Canary Wharf, better known for finance than fireballs, The Hunger Games: On Stage has bought Panem to life in a purpose-built 1,200 seat arena.

From BBC

Frantic, he helped his parents hoist his six younger siblings over a backyard fence as fireballs of ignited crude descended around their home, just across the street.

From Los Angeles Times

He watched a huge yellow fireball rise and grow, turning orange, then red, kicking up towering swirls of dust, boiling itself into the shape of a giant mushroom.

From Literature

Those June meteors are rarely visible unless they produce exceptionally bright fireballs.

From Science Daily