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1. Size; extent; dimensions: to determine the magnitude of an angle.

2. Great importance or consequence: affairs of magnitude.

3. Greatness of size or amount.

4. Moral greatness: magnitude of mind.

5. Astronomy.

In mathematics:

- Magnitude (mathematics), the relative size of a mathematical object.

- Magnitude (vector), a term for the size or length of a vector.

- Scalar (mathematics), a quantity defined only by its magnitude.

- Euclidean vector, a quantity defined by both its magnitude and its direction.

- Order of magnitude, the class of scale having a fixed value ratio to the preceding class.

In astronomy:

- Magnitude (astronomy), a measure of brightness and brightness differences used in astronomy.

- Apparent magnitude, the apparent brightness of a celestial object as observed from Earth.

- Absolute magnitude, the brightness of a celestial object corrected to a standard luminosity distance.

- Photographic magnitude, the brightness of a celestial object corrected for photographic sensitivity, symbol mpg

- Magnitude of eclipse or geometric magnitude, the size of the eclipsed part of the Sun during a solar eclipse or the Moon during a lunar eclipse.

As an earthquake unit of measure:

- Richter magnitude scale,a measure of the energy of an earthquake.

- Moment magnitude scale, an alternative to the Richter scale for measuring earthquakes.

2. Great importance or consequence: affairs of magnitude.

3. Greatness of size or amount.

4. Moral greatness: magnitude of mind.

5. Astronomy.

In mathematics:

- Magnitude (mathematics), the relative size of a mathematical object.

- Magnitude (vector), a term for the size or length of a vector.

- Scalar (mathematics), a quantity defined only by its magnitude.

- Euclidean vector, a quantity defined by both its magnitude and its direction.

- Order of magnitude, the class of scale having a fixed value ratio to the preceding class.

In astronomy:

- Magnitude (astronomy), a measure of brightness and brightness differences used in astronomy.

- Apparent magnitude, the apparent brightness of a celestial object as observed from Earth.

- Absolute magnitude, the brightness of a celestial object corrected to a standard luminosity distance.

- Photographic magnitude, the brightness of a celestial object corrected for photographic sensitivity, symbol mpg

- Magnitude of eclipse or geometric magnitude, the size of the eclipsed part of the Sun during a solar eclipse or the Moon during a lunar eclipse.

As an earthquake unit of measure:

- Richter magnitude scale,a measure of the energy of an earthquake.

- Moment magnitude scale, an alternative to the Richter scale for measuring earthquakes.

- Hence, ' things by removal ' may be one way of explaining perceptible magnitudes qua lengths.

- You cannot visit the Eden Project without being amazed at the sheer magnitude of it all.

- There is a great increase in the number and magnitude of earthquakes, many centered in the localities of the wars and fighting.

- You cannot visit the Eden Project without being amazed at the sheer magnitude of it all.

- There is a great increase in the number and magnitude of earthquakes, many centered in the localities of the wars and fighting.

by ScreenFreak
December 11, 2010

Top Definition

1. Short for "Magnetic Attitude"

2. Attractive personality

2. Attractive personality

Tim- Man, everybody sure loves Jimmy

Chris- Yup, my nigga has magnitude!! POP! POP!

Chris- Yup, my nigga has magnitude!! POP! POP!

by Grizzy Grind
March 07, 2011

3

1: greatness of size or extent

Magnitude is a part of the worlds core

by Cutiecupcake789
October 14, 2015