Prospective students can refer to the U.S. News Best Graduate Schools rankings, released today, for guidance on identifying the right program to accelerate their career. The 2018 edition of the rankings evaluates graduate schools of business, law, medicine, nursing, engineering and education.
Definition of erosion. 1  1a : the action or process of erodingb : the state of being eroded. 2  2 : an instance or product of erosion.
Dictionary entry overview: What does erosion mean? â¢ EROSION (noun) The noun EROSION has 4 senses: 1. (geology) the mechanical process of wearing or grinding something down (as by particles washing over it) 2. condition in which the earth's surface is worn away by the action of water and wind 3. a gradual decline of something 4. erosion by chemical action Familiarity information: EROSION used as a noun is uncommon.