Answer: wheezing

AnswerCrossword Clue
WHEEZINGLaborious breathing
WHEEZINGAftereffect of an overlong run, maybe
wheezing(of a device) Make an irregular rattling or spluttering sound
wheezingWalk or move slowly with such a sound
wheezingUtter with such a sound
wheezingthe act of wheezing
wheezing(of a person) Breathe with a whistling or rattling sound in the chest, as a result of obstruction in the air passages