FUNDAMENTAL Definition Meaning - Dictionary. com Fundamental definition: serving as, or being an essential part of, a foundation or basis; basic; underlying See examples of FUNDAMENTAL used in a sentence
Fundamental - definition of fundamental by The Free Dictionary 1 serving as, or being an essential part of, a foundation or basis; basic; underlying: fundamental principles 2 of, pertaining to, or affecting the foundation or basis: a fundamental revision 3 being an original or primary source: a fundamental idea n