Translation of "extension" - English-Spanish dictionary

extension

noun uk /ɪkˈsten·ʃən/ us /ɪkˈsten·ʃən/

a phone that is connected to the main phone in an office or other large building

extensión
Call me on extension 3104.

extra time that you are given to do or use something

prórroga
I’ve applied for an extension to my visa.

something that is added on to something else to make it longer or bigger

extensión
hair extensions
an extension to the underground line

UK US addition a new room or rooms that are added to a building

anexo
You could build an extension on to the back of the house.

(Translation of “extension” from the Cambridge English-Spanish Dictionary © Cambridge University Press)