Wiktionary:Word of the day/2006-06-24

From Wiktionary

thunder noun

  1. The sound that goes with lightning.
    He heard thunder in the distance.
  2. A loud sound.
    The thunder of the train was very loud.
    The battlefield was full of the thunder of gunfire.

verb

  1. To make a loud noise like thunder.
    The bowling ball thundered down the lane.