发热

發熱
fārè
  1. to have a high temperature
  2. feverish
  3. unable to think calmly
  4. to emit heat

CEDICT

Entry Composition

1 发 fā
  1. to send out
  2. to show (one's feeling)
  3. to issue
  4. to develop
  5. to make a bundle of money
  6. classifier for gunshots (rounds)
2 热 rè
  1. to warm up
  2. to heat up
  3. hot (of weather)
  4. heat
  5. fervent