Medical Definition of melena. : the passage of dark tarry stools containing decomposing blood that is usually an indication of bleeding in the upper part of the digestive tract and especially the esophagus, stomach, and duodenumâcompare hematochezia.
A forecast analyst's job is to research how to capitalize on existing trends as well as identify new and developing trends and sales opportunities in the market. A bachelor's degree is necessary for most forecast analysis positions, and a master's degree is often preferred for higher-level roles. Source: *U.S.
Definition of âweather forecastâ - English Dictionary. See all translations. uk â /ËweÃ°.É ËfÉË.kÉËst/ us â /ËweÃ°.É ËfÉËr.kÃ¦st/. B1 a statement of what the weather is likely to be for the next day or few days, usually broadcast on television or radio or printed in a newspaper. More examples.