As a printing technology, lithography is different from intaglio printing (gravure), wherein a plate is either engraved, etched, or stippled to score cavities to contain the printing ink; and woodblock printing or letterpress printing, wherein ink is applied to the raised surfaces of letters or images.
Interpretation #1. A dream that you are coughing up blood is a dream with blood loss. To dream that you are losing blood means that you are emotionally drained or exhausted.A throat represents your freedom to convey ideas.Therefore, this dream means that you feel emotionally drained because you had to keep your mouth shut (not tell anyone of your ideas). Highly recommended.o dream that you are losing blood means that you are emotionally drained or exhausted. A throat represents your freedom to convey ideas. Therefore, this dream means that you feel emotionally drained because you had to keep your mouth shut (not tell anyone of your ideas).
If you had not eaten anything then the likely culprit for your strange looking puke is gastrointestinal (GI) bleeding. Vomiting blood is a common symptom that may indicate bleeding in the upper GI tract (UGIB). Vomit that resembles coffee grounds usually means that blood has been oxidized by acid in the stomach so that the iron in the blood turns black, and is a sign that bleeding is either in a small quantity or has stopped. Vomiting red blood usually means the bleeding is recent or more severe.