real part

noun

: the term in a complex number (such as 2 in 2 + 3i) that does not contain the imaginary unit as a factor

Word History

First Known Use

1949, in the meaning defined above

Time Traveler
The first known use of real part was in 1949

Rhymes for real part

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Browse Nearby Words

real number
real part
realpolitik
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Cite this Entry

“Real part.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/real%20part. Accessed 30 Jun. 2025.

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