a couch potato

(informal)

a person who does not like physical activity and prefers to sit down, usually to watch television

Usage notes: A couch is a piece of furniture that people sit on.

The remote control television was invented for couch potatoes.

Name	Pronounced	Usage
Na'im	-	Arabic
Skyler	SKIE-lər	English (Modern)
ÁSmundr	-	Ancient Scandinavian
LÁIlÁ	-	Sami
Chavaqquq	-	Biblical Hebrew
Ethelred	-	English (Archaic)