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Showing results for extracellular. Search instead for extracellular fluid.

extracellular

American  
[ek-struh-sel-yuh-ler] / ˌɛk strəˈsɛl jə lər /

adjective

Biology.
  1. outside a cell or cells.


extracellular British  
/ ˌɛkstrəˈsɛljʊlə /

adjective

  1. biology situated or occurring outside a cell or cells

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

extracellular Scientific  
/ ĕk′strə-sĕlyə-lər /
  1. Located or occurring outside a cell or cells.


Other Word Forms

Etymology

Origin of extracellular

First recorded in 1865–70; extra- + cellular

Vocabulary lists containing extracellular

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:

With additional research, she hopes extracellular vesicles might one day function as a type of liquid biopsy.

From Science Daily Jul. 22, 2026

The team next investigated whether extracellular vesicles released by the organoids could serve as biomarkers of Alzheimer's disease or help researchers evaluate how tissue responds to treatment.

From Science Daily Jul. 22, 2026

According to Machairaki, this variation raises the possibility that extracellular vesicles from brain organoids could eventually help identify which patients are most likely to benefit from a particular treatment.

From Science Daily Jul. 22, 2026

The study, titled "Arc mediates intercellular tau transmission via extracellular vesicles," was published in Cell.

From Science Daily Jun. 30, 2026

In plants, according to Schleiden, cells are never formed in the intercellular substance—the cytoblastem is within the cells; but extracellular cell formation seems to be the general rule in animals.

From Form and Function A Contribution to the History of Animal Morphology by E. S. (Edward Stuart) Russell

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