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

In my experience leading segmentation initiatives for global institutions, moving critical systems off flat topologies significantly reduced risk exposure. —Srikanth Bellamkonda, Forbes.com, 30 May 2025

Crocs achieves precise segmentation across its lineup, driven by two key pillars: functionality and aesthetics. —Footwear News, 23 May 2025

In essence, your brand-new product aimed at a global audience must be launched through CRM segmentation, personalized content, approvals from legal and landing pages—all coordinated together on time. —Barbara Puszkiewicz-Cimino, Forbes.com, 20 May 2025

Proper network segmentation helps isolate critical systems and limits the blast radius of a breach. —Ian Bramson, Forbes.com, 8 May 2025

Word History

First Known Use

1851, in the meaning defined above

Phrases Containing segmentation

• segmentation cavity

Rhymes for segmentation

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

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