Ideographic: Storm 猋 winds 风; 猋 also provides the pronunciationRadical:

meaning for biāo:

  • - whirlwind
  • - violent windhurricane
  • - violent reform or revolution
  • - violent movement or forceto rise rapidly
  • - to soarstreet racing (motorbikes or cars)soaring inflation
  • - rocketing priceswhirlwind