segmentation

noun

seg·​men·​ta·​tion ˌseg-mən-ˈtā-shən 

-ˌmen-

: the process of dividing into segments

especially : the formation of many cells from a single cell (as in a developing egg)

Examples of segmentation in a Sentence

the segmentation of the population

Recent Examples on the Web

Buyers praised a stronger categorization of the offer among brands, with better segmentation between workwear and outdoor styles that are the bread-and-butter of the commercial offer at both events. —Alex Wynne, WWD, 7 Feb. 2025

Dynamic pricing models will adjust based on factors like partner performance, market demand and customer segmentation. —Curtis Brinkerhoff, Forbes, 23 Jan. 2025

With demographics and consumer attitudes more dynamic than ever, how do companies see the landscape of market segmentation and brand positioning evolving in 2025? —Lauren Parker, WWD, 15 Jan. 2025

According to Skylum, the software uses a face mesh containing up to 4,000 dots and face-and-body segmentation technology that classifies 30 face and body parts. —PCMAG, 11 Jan. 2025

Word History

First Known Use

1851, in the meaning defined above

Phrases Containing segmentation

• segmentation cavity

Kids Definition

segmentation

noun

seg·​men·​ta·​tion ˌseg-mən-ˈtā-shən 

-ˌmen-

: the process of dividing into segments

especially : the formation of many cells from a single cell (as in a developing egg)

Medical Definition

segmentation

noun

seg·​men·​ta·​tion ˌseg-(ˌ)men-ˈtā-shən 

1

: the act or process of dividing into segments

especially : the formation of many cells from a single cell (as in a developing egg)

2

: annular contraction of smooth muscle (as of the intestine) that seems to cut the part affected into segments compare peristalsis