|  | 
Definition of Extension cable
1. Noun. A cable that can be used to extend a signal or power cable or move the connexion point for a signal or power source. ¹
¹ Source: wiktionary.com
|  | 
1. Noun. A cable that can be used to extend a signal or power cable or move the connexion point for a signal or power source. ¹
¹ Source: wiktionary.com