Dictionary.com
definitions
  • synonyms

thunderbolt

[thuhn-der-bohlt]
See more synonyms on Thesaurus.com
noun
  1. a flash of lightning with the accompanying thunder.
  2. an imaginary bolt or dart conceived as the material destructive agent cast to earth in a flash of lightning: the thunderbolts of Jove.
  3. something very destructive, terrible, severe, sudden, or startling.
  4. a person who acts with fury or with sudden and irresistible force.

Origin of thunderbolt

First recorded in 1400–50, thunderbolt is from the late Middle English word thondre bolte. See thunder, bolt1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for thunderbolt

Contemporary Examples

Historical Examples


British Dictionary definitions for thunderbolt

thunderbolt

noun
  1. a flash of lightning accompanying thunder
  2. the imagined agency of destruction produced by a flash of lightning
  3. (in mythology) the destructive weapon wielded by several gods, esp the Greek god ZeusSee also Thor
  4. something very startling
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

Word Origin and History for thunderbolt

n.

mid-15c., from thunder (n.) + bolt (n.).

Online Etymology Dictionary, © 2010 Douglas Harper