binucleate

1 of 2

adjective (1)

bi·​nu·​cle·​ate (ˌ)bī-ˈnü-klē-ət How to pronounce binucleate (audio)
also -ˈnyü-
variants or less commonly binucleated
: having two cellular nuclei
binucleate hepatocytes

binuclear

2 of 2

adjective (2)

bi·​nu·​cle·​ar
(ˌ)bī-ˈnü-klē-ər
-ˈnyü-
÷-ˈnü-kyə-
variants or binucleate or binucleated
: having two nuclei

Word History

Etymology

Adjective (2)

bi- entry 1 + nuclear or nucleate or nucleated

First Known Use

Adjective (1)

1842, in the meaning defined above

Adjective (2)

1842, in the meaning defined above

Time Traveler
The first known use of binucleate was in 1842

Browse Nearby Words

Cite this Entry

“Binucleate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/binucleate. Accessed 28 Jun. 2026.

Medical Definition

binucleate

adjective
bi·​nu·​cle·​ate (ˈ)bī-ˈn(y)ü-klē-ət How to pronounce binucleate (audio)
variants also binucleated
: having two nuclei
binucleate lymphocytes
binucleate cysts
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