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Synonyms

cytology

American  
[sahy-tol-uh-jee] / saɪˈtɒl ə dʒi /

noun

  1. the study of the microscopic appearance of cells, especially for the diagnosis of abnormalities and malignancies.


cytology British  
/ saɪˈtɒlədʒɪ, ˌsaɪtəˈlɒdʒɪkəl /

noun

  1. the study of plant and animal cells, including their structure, function, and formation

  2. the detailed structure of a tissue, as revealed by microscopic examination

"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

cytology Scientific  
/ sī-tŏlə-jē /
  1. The scientific study of the formation, structure, and function of cells.


Other Word Forms

Etymology

Origin of cytology

First recorded in 1885–90; cyto- + -logy

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:

Researchers gently rub the parchment with a dry cytology brush, the same type of brush used for Pap smears.

From Science Daily Aug. 11, 2026

This newer HPV test is regarded as a better indicator than cytology of identifying who is a higher risk of developing cervical cancer.

From BBC Apr. 25, 2024

Two years later, he received a master’s degree from Texas Tech in cytology, the study of cells.

From Washington Post Mar. 18, 2022

The contributions of cytology continued in the early twentieth century with the work of Walter Sutton.

From Nature Apr. 15, 2019

A. Phycomycetes.—Most of the recent work of importance in this group deals with the cytology of sexual reproduction and of spore-formation, and the effect of external conditions on the production of reproductive organs.

From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" by Various

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