/ˈkoʊdɛk/ KOH-dek

Definitions

1. noun

A device or computer program that converts data from one format to another, especially for compressing or decompressing digital video and audio signals.

“The video streaming service uses a powerful codec to ensure smooth playback.”

2. noun

A person or organization that transmits or receives coded messages, especially in espionage or intelligence gathering.

“The government hired a skilled codec to intercept enemy communications.”