Complex number
Complex number noun - (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1.
Show all Definitions
Synonyms for Complex number
Complex numbers and complex number are semantically related. In some cases you can replace phrase "Complex numbers" with "Complex number", this phrases are similar.
Complex numbers
Complex number and complex numbers are semantically related. You can use "Complex number" instead a noun phrase "Complex numbers".
Mutual synonyms
Cite this Source
Complex numbers and Complex number. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/complex_number/complex_numbers
Complex number & Complex numbers. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/complex_number/complex_numbers>.
Complex numbers or Complex number. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/complex_number/complex_numbers.
Google Ngram Viewer shows how "complex number" and "complex numbers" have occurred on timeline