# CNN

/ˈsiˈɛˈnɛn/ (US)

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

## Senses

### 1. television network

noun · CEFR B1

Stands for Cable News Network. A well-known American TV channel that reports news around the clock all over the world.

For teachers: Abbreviation for Cable News Network. A prominent American cable and satellite television channel providing 24-hour international news coverage.

- I saw the breaking news on CNN while I was at the airport.
- The journalist spent over a decade working as a foreign correspondent for CNN before transitioning into documentary filmmaking.

### 2. artificial intelligence

noun · CEFR C1 · Technical

Stands for convolutional neural network. A type of computer system used in AI to help machines recognize images and patterns.

For teachers: Abbreviation for convolutional neural network. A class of deep neural networks, most commonly applied to analyzing visual imagery.

- The developer used a CNN to help the app identify different types of flowers.
- Recent advancements in CNN architectures have significantly improved the accuracy of automated medical diagnostic tools.

## Examples

- He was acting like a total cnn at the party.
- The argument escalated quickly when one driver called the other a cnn, leading to a physical confrontation.

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