fundamental applies to something that is a foundation without which an entire system or complex whole would collapse. vital suggests something that is necessary to a thing's continued existence or …

FUNDAMENTAL definition: serving as, or being an essential part of, a foundation or basis; basic; underlying. See examples of fundamental used in a sentence.

The fundamentals include modularity, anticipation of change, generality and an incremental approach.

Bedrock is literally a hard, solid layer of rock underlying the upper strata of soil or other rock. Thus, by extension, it is any foundation or basis. Used literally as early as 1850 in Nelson Kingsley’s Diary, the …

a principle, law, etc, that serves as the basis of an idea or system: teaching small children the fundamentals of road safety the principal or lowest note of a harmonic series

This text covers all the areas that I expected to find in a fundamentals text. It begins with addition and subtraction of whole numbers and progresses in a logical order to multiplication/division, exponents, …

Reading, writing, and arithmetic are the fundamentals of education.

The fundamentals of something are its simplest, most important elements, ideas, or principles, in contrast to more complicated or detailed ones.

When asked what the fundamental, or essential, principles of life are, a teenager might reply, "Breathe. Be a good friend. Eat chocolate. Get gas money." Fundamental has its roots in the Latin word …

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 …