Ideographic: A bird 隹 getting its tail singed 灬Radical:

meaning for jiāo:

  • - burnt
  • - scorched
  • - charred
  • - worried
  • - anxious
  • - coke
  • - joule (abbr. for 焦耳 )focus
  • - focal pointto focusanxiety
  • - anxious(literary) deeply worriedfretful
  • - impatient