📖 WordNook

thunder

noun
  1. street names for heroin
    smack
  2. a deep prolonged loud noise
    roaring
  3. a booming or crashing noise caused by air expanding along the path of a bolt of lightning
verb
  1. utter words loudly and forcefully
    roar
  2. to make or produce a loud noise
    “The river thundered below”
  3. move fast, noisily, and heavily
    “The bus thundered down the road”
  4. be the case that thunder is being heard
    “Whenever it thunders, my dog crawls under the bed”