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.
1. a prediction about how something (as the weather) will develop. Familiarity information: FORECAST used as a noun is very rare. â¢ FORECAST (verb). The verb FORECAST has 3 senses: 1. predict in advance. 2. judge to be probable. 3. indicate by signs. Familiarity information: FORECAST used as a verb is uncommon.