# topology

/təˈpɔɫədʒi/ (US) · /təpˈɒlədʒi/ (UK) · CEFR C2 · Noun

Source: https://englishreference.com/word/topology
Updated: 2026-05-07

## Definition

the way parts of something are arranged or connected to each other. In computing, it describes how computers in a network are linked together.

For teachers: the physical or logical arrangement of elements within a structure, particularly the configuration of nodes and connections in a network. In mathematics, refers to the properties of a geometric object that are preserved under continuous deformation.

## Examples

- The network topology uses a star pattern.
- Before installing the new servers, the IT team mapped out the physical topology of the office network.
- Understanding the network topology is essential for identifying potential single points of failure that could compromise the entire system's connectivity during a hardware outage.

## Usage notes

- Countable when referring to specific configurations; uncountable when referring to the field of study.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.