noun
- Mathematics) a number of the form a+bi where a and b are real numbers and I is the square root of -1. (.
- synonyms: complex number, complex quantity, imaginary
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| APA | WordNet. (2010). imaginary number. Retrieved September 20, 2026, from http://smartdefine.org/imaginary_number/definitions/1286588 |
| Chicago | WordNet. 2010. "imaginary number" http://smartdefine.org/imaginary_number/definitions/1286588 (accessed September 20, 2026). |
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| MLA | WordNet. "imaginary number" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/imaginary_number/definitions/1286588> |