irritable bowel syndrome (Ä­r'Ä­-tÉ-bÉl) A gastrointestinal disorder without demonstrable organic pathology, characterized by abdominal cramping, constipation, diarrhea, and mucus in the stool.
(p90) Seas are generally larger than lakes and contain salt water. While the defining elements of size and being bounded are generally used, there is no formally accepted technical definition of sea among oceanographers. In international law, the United Nations Convention on the Law of the Sea states that all the ocean is the sea.
Marine water is a term that is usually used to describe water that  deals with the oceans or the sea. This water is at or near full  salinity, or it contains the maximum amo â¦ unt of salt that water is  capable of containing.