serving as a basis supporting existence or determining essential structure or function : basic
serving as an original or generating source : primary
of or relating to essential structure, function, or facts : radical; also : of or dealing with general principles rather than practical application
Definition (Entry 1 of 2)
1a: serving as a basis supporting existence or determining essential structure or function :basic//a fundamental truth/belief/concept//The participation of citizens is fundamental to democracy.//There's a fundamental difference between the two political parties.//The Constitution ensures our fundamental rights.
b: serving as an original or generating source :primary//a discovery fundamental to modern computers
2a: of or relating to essential structure, function, or facts :radical//fundamental change
also: of or dealing with general principles rather than practical application //fundamental science
b: adhering to fundamentalism//a preacher who is evangelical, Bible-teaching, and fundamental
3: of central importance :principal//fundamental purpose//such fundamental events as birth, marriage, and death
4: belonging to one's innate or ingrained characteristics :deep-rooted//her fundamental good humor
5: of, relating to, or produced by the lowest component of a complex vibration (see vibration sense 1)
noun
something fundamental; especially : one of the minimum constituents without which a thing or a system would not be what it is
the principal musical tone produced by vibration (as of a string or column of air) on which a series of higher harmonics is based
the root of a chord
Definition (Entry 2 of 2)
1: something fundamental
especially: one of the minimum constituents without which a thing or a system would not be what it is //Reading is a fundamental of education.//learning the fundamentals of math
2a: the principal musical tone produced by vibration (as of a string or column of air) on which a series of higher harmonics is based
b: the root of a chord
3: the harmonic component of a complex wave that has the lowest frequency and commonly the greatest amplitude
Middle English, borrowed from Late Latin fundāmentālis "serving as a foundation," from Latin fundāmentum "foundation, basis" + -ālis-al entry 1 — more at fundament
serving as a basis supporting existence or determining essential structure or function : basic
serving as an original or generating source : primary
of or relating to essential structure, function, or facts : radical; also : of or dealing with general principles rather than practical application
Definition (Entry 1 of 2)
1a: serving as a basis supporting existence or determining essential structure or function :basic//a fundamental truth/belief/concept//The participation of citizens is fundamental to democracy.//There's a fundamental difference between the two political parties.//The Constitution ensures our fundamental rights.
b: serving as an original or generating source :primary//a discovery fundamental to modern computers
2a: of or relating to essential structure, function, or facts :radical//fundamental change
also: of or dealing with general principles rather than practical application //fundamental science
b: adhering to fundamentalism//a preacher who is evangelical, Bible-teaching, and fundamental
3: of central importance :principal//fundamental purpose//such fundamental events as birth, marriage, and death
4: belonging to one's innate or ingrained characteristics :deep-rooted//her fundamental good humor
5: of, relating to, or produced by the lowest component of a complex vibration (see vibration sense 1)
noun
something fundamental; especially : one of the minimum constituents without which a thing or a system would not be what it is
the principal musical tone produced by vibration (as of a string or column of air) on which a series of higher harmonics is based
the root of a chord
Definition (Entry 2 of 2)
1: something fundamental
especially: one of the minimum constituents without which a thing or a system would not be what it is //Reading is a fundamental of education.//learning the fundamentals of math
2a: the principal musical tone produced by vibration (as of a string or column of air) on which a series of higher harmonics is based
b: the root of a chord
3: the harmonic component of a complex wave that has the lowest frequency and commonly the greatest amplitude
Middle English, borrowed from Late Latin fundāmentālis "serving as a foundation," from Latin fundāmentum "foundation, basis" + -ālis-al entry 1 — more at fundament