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segmentation

American  
[seg-muhn-tey-shuhn] / ˌsɛg mənˈteɪ ʃən /

noun

  1. division into segments.

  2. Biology.

    1. the subdivision of an organism or of an organ into more or less equivalent parts.

    2. cell division.


segmentation British  
/ ˌsɛɡmɛnˈteɪʃən /

noun

  1. the act or an instance of dividing into segments

  2. embryol another name for cleavage

  3. zoology another name for metamerism

"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

Other Word Forms

Etymology

Origin of segmentation

First recorded in 1850–55; segment + -ation

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.

Integrative and Reference-Informed tissue Segmentation, or IRIS, is a novel machine learning and artificial intelligence method that gives biomedical researchers the ability to view more precise information about tissue development, disease pathology and tumor organization.

From Science Daily • Jun. 6, 2024

Segmentation moves the chyme back and forth, increasing mixing and opportunities for absorption.

From Textbooks • Jun. 19, 2013

Segmentation, which occurs mainly in the small intestine, consists of localized contractions of circular muscle of the muscularis layer of the alimentary canal.

From Textbooks • Jun. 19, 2013

"Segmentation is important," said Bob Annibale, global director of microfinance at financial services firm Citi.

From The Guardian • Dec. 12, 2012

Segmentation is usually of the superficial or centrolecithal type.

From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" by Various