1. (n.) A genus of plants. See Rhubarb.

2. (n.) A serous or mucous discharge, especially one from the eves or nose.

Asiatic flu Hong Kong flu abscess acute bronchitis adenoiditis ague aluminosis amygdalitis anemia ankylosis anoxia anthracosilicosis anthracosis apnea asbestosis asphyxiation asthma ataxia atrophy atypical pneumonia autacoid backache bile bituminosis black lung bleeding blennorhea bronchial pneumonia bronchiectasis bronchiolitis bronchitis bronchopneumonia cachexia cachexy catarrh chalicosis chalone chill chills chronic bronchitis chyle cold colic collapsed lung colostrum common cold coniosis constipation convulsion coryza coughing croup croupous pneumonia cyanosis diarrhea digestive secretion discharge dizziness double pneumonia dropsy dry pleurisy dysentery dyspepsia dyspnea edema emaciation emphysema empyema endocrine epidemic pleurodynia fainting fatigue fever fibrillation fibrinous pneumonia flu flux gall gastric juice gleet grippe growth hay fever hemorrhage high blood pressure hormone humor hydrops hypertension hypotension ichor icterus indigestion inflammation influenza insomnia intestinal juice itching jaundice la grippe labored breathing lachryma lactation laryngitis leukorrhea lipoid pneumonia lobar pneumonia low blood pressure lumbago lung cancer lung fever lymph marasmus matter milk mucor mucus nasal discharge nausea necrosis pain pancreatic juice paralysis peccant humor pharyngitis phlegm pleurisy pleuritis pneumococcal pneumonia pneumoconiosis pneumonia pneumonic fever pneumothorax prostatic fluid pruritus purulence pus quinsy rash saliva salivary secretion sanies sclerosis seizure semen serous fluid serum shock siderosis silicosis skin eruption sneezing snot sore sore throat spasm sperm suppuration sweat swine flu tabes tachycardia tear teardrop tears the sniffles the snuffles the whites thyroxin tonsilitis tumor upset stomach urine vertigo virus pneumonia vomiting wasting wet pleurisy whooping cough