# Kubernetes

CEFR C2 · Noun

Source: https://englishreference.com/word/kubernetes
Updated: 2026-08-15

## Definition

an open-source system used to manage and automate software applications that run in containers. It helps computer programs stay running and scale up or down across many different servers.

For teachers: an open-source container-orchestration system for automating software deployment, scaling, and management. Originally designed by Google, it facilitates the grouping of containers into logical units for easy discovery and management.

## Examples

- The team uses Kubernetes to manage their web applications.
- By deploying Kubernetes, the company was able to automate the scaling of their servers during peak shopping hours.
- Modern cloud-native architecture often relies on Kubernetes to abstract away the underlying hardware, allowing developers to focus on application logic rather than infrastructure maintenance.

## Usage notes

- Often abbreviated as K8s in technical documentation.

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