ruttle
Ruttle (noun) means a rattling noise in the throat caused by trouble breathing.
Etymology
From Middle English rotelen, ratelen (“to make a rattling sound while breathing, flap”), from Middle Dutch rotelen (“to rattle, wheeze, drone”) or Middle Low German rōtelen, rātelen, rūtelen (“to groan, gasp, rattle”), from Old Saxon hrot, hrod (“snot, mucus”), from Proto-West Germanic *hroþ (“saliva, mucus, snot”), probably ultimately of imitative origin. Cognate with Dutch reutelen (“to rattle”), German Rotz (“snot”).