The sound which follows a flash of lightning; the report of a discharge of atmospheric electricity.
- The crashing or booming sound produced by rapidly expanding air along the path of the electrical discharge of lightning.
- A sound that resembles or suggests thunder.
- To produce thunder.
- To produce sounds like thunder.
- To utter loud, vociferous remarks or threats.
- To express violently, commandingly, or angrily; roar.