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nuclear membrane

American  
[noo-klee-er mem-breyn, nyoo-] / ˈnu kli ər ˈmɛm breɪn, ˈnju- /

noun

Biology.
  1. the double membrane surrounding the nucleus within a cell.


nuclear membrane Scientific  

Pronunciation

See nuclear ( def. ).

Etymology

Origin of nuclear membrane

First recorded in 1885–90

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

This behavior suggests a possible evolutionary connection between Mamonoviridae family viruses that use the intact nucleus as a viral factory and giant viruses such as pandoravirus that disrupt the nuclear membrane.

From Science Daily Feb. 19, 2026

In contrast, ushikuvirus breaks down the nuclear membrane during replication to produce new viral particles.

From Science Daily Feb. 19, 2026

The inhibitors bind the microtubule to the nuclear membrane, stopping cell division.

From Textbooks Jun. 9, 2022

Large molecules present in intact food pass through the digestive epithelium and enter the cell through the membrane, thereby damaging the nuclear membrane.

From Textbooks Jun. 9, 2022

In figure 80, plate III, a pair of spermatids is shown with nuclear membrane formed and the spindle fibers twisted in a characteristic manner.

From Studies in Spermatogenesis Part I by Stevens, Nettie Maria

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