- extension */*/*/
- UK [ɪkˈstenʃ(ə)n] / US
noun
Word forms "extension":
singular extension plural extensions1)a) [countable] an extra room or rooms added to a buildingextension to:We are building an extension on the back of our house.
He has applied for permission to build a single-storey extension to his house.
b) a part of a road or railway line added to the existing onea proposed motorway extension
2) [countable] a telephone line that is one of several lines coming from a main lineWhat's your extension?
I'm on extension 334.
a new extension number
3) [countable] extra time that you are given to finish a piece of work, especially at college or universityextension on:I'm going to ask for an extension on this essay.
a) extra time that you are given to pay money that you oweextension on:Will the bank give you an extension on the loan?
b) extra time that you are given to use a particular legal document or rightextension to:a visa extension
Brady wants a two-year extension to his contract.
c) extra time that a shop, business, or bar is allowed to stay openextension to:There was a bar extension until midnight.
Local shops have been granted an extension to opening hours.
4)a) [countable] something that you add to a long thin object to make it able to reach somewhereThis lead isn't long enough – do you have an extension?
b) extensions[plural] long pieces of artificial hair that can be fastened to someone's hair to make it look longer5) [countable] something that develops from a particular custom, activity, idea etcextension of:Business entertainment seems a natural extension of Japan's gift-giving culture.
He sees local history as an extension of family history.
6) [uncountable] formal the action of stretching part of your bodyHis leg was now capable of full extension.
7) [singular/uncountable] an increase in the power of somethingextension of:the further extension of state control
8) [countable] computing the last part of the name of a computer file. For example, "exe" and "doc" are extensions.9) [uncountable] in the UK, a system in which students can take courses at a university without being full-time studentscourses provided through university extension
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English dictionary. 2014.