| absolute value (def. 1). |
| 1. | Also called numerical value. the magnitude of a quantity, irrespective of sign; the distance of a quantity from zero. The absolute value of a number is symbolized by two vertical lines, as |3| or |−3| is equal to 3. |
| 2. | the square root of the sum of the squares of the real and imaginary parts of a given complex number, as |a + bi| is equal to . |
| absolute value n.
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| numerical value n. See absolute value. |