Sentence:  Jean Raynaud, cook, aged about twenty years, of a melancholy temperament, had his whole body covered with a purple <WSD>livid</WSD> colour, and a bubo under his left axilla; ... His lungs were covered with little <WSD>livid</WSD> ſpots, ſoft and pliant, without any hardneſs in their ſubſtance. The liver was larger and harder than ordinary, and was alſo full of <WSD>livid</WSD> purple ſpots; ... 
Meaning of the word marked with <WSD> tags:  Having a dark, bluish appearance.