rè​làng

heat wave

rè​làng heat wave

  1. adjective
    hot
    hot in temperature; feeling hot; the opposite of lěng
  2. wave
    wave; breaker; anything resembling the rising and falling of a wave

rè​làng surge of enthusiasm

  1. craze
    a fad or craze; a period of popular interest in a particular activity or subject
  2. wave
    wave; breaker; anything resembling the rising and falling of a wave