Extension Meaning: Definition, Examples, and Translations
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extension
[ษชkหstษnสษn ]
Definitions
file
An extension is a group of letters added at the end of a filename, denoting the file type or format. It is used to identify the characteristics of the file.
Synonyms
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| extension |
Used when you want to indicate something that is added to make something bigger or longer, often in a physical or temporal sense.
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| suffix |
Used in the context of grammar, particularly when referring to an affix added to the end of a word to change its meaning or grammatical function.
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| addition |
Used when referring to including or adding something extra to a group or collection, especially to improve or complete it.
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| appendage |
Used to describe something that is attached to a larger or more important body, often implying that it is smaller or less significant.
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Examples of usage
- The extension of the document was .pdf
- Please make sure to include the correct extension when saving the file.
time
An extension is a prolongation of a deadline or period of time. It allows additional time for completion or submission.
Synonyms
delay, postponement, prolongation.
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| extension |
Typically used when referring to adding more time to a deadline or expanding the scope of something. Common in academic, professional, or project settings.
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| prolongation |
Refers to the action of making something last longer than usual, often in a context where this might be undesirable or to specific technical matters.
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| delay |
Often used when something is slowed down or postponed unintentionally. Can have a negative connotation if it causes inconvenience.
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| postponement |
Best used when talking about officially deciding to delay an event or action to a later time. Often used in formal announcements.
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Examples of usage
- She requested an extension for the project deadline.
- The teacher granted an extension for the assignment.
buildings
An extension is an additional part of a building that is added to enlarge or enhance the original structure. It can be used for extra space or functionality.
Synonyms
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| extension |
Used primarily for increasing length or duration of something, like a deadline, phone line, or building part.
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| addition |
Refers to adding something more to an existing thing, commonly used in mathematics or when referring to new components.
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| annex |
Used to describe a smaller building or section added to a main building, often with formal or historical connotations.
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| attachment |
Often used in the context of connecting one thing to another, like an email attachment or physical object being connected.
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Examples of usage
- They built an extension to their house for a new kitchen.
- The company is planning an extension to their office building.
Translations
To see the translation, please select a language from the options available.
Interesting Facts
Technology
- In computer science, a browser extension is a small software program that adds specific features to improve user experience.
- File type extensions, like '.docx' for Word documents, identify the format of files to enable the correct software to open them.
Education
- Extension classes are educational options for students to learn additional subjects outside the regular curriculum.
- Universities often offer extension programs for adult learners to gain new skills or further their education.
Real Estate
- Extension in real estate often refers to building a new part of a house, adding space for more rooms or facilities.
- Homeowners may apply for an extension to legally add to their property while complying with local regulations.
Mathematics
- In geometry, an extension can refer to a stretching out of a line or a concept, like extending a number line.
- In set theory, an extension involves adding elements to a set, increasing its size and potentially its properties.
Origin of 'extension'
Main points about word origin
- The word comes from the Latin 'extendere,' where 'ex-' means 'out' and 'tendere' means 'to stretch.'
- Initially used in English around the 15th century, it referred to physical stretching before adopting broader meanings.
The word 'extension' dates back to the late Middle English period, derived from the Latin word 'extensionem' meaning a stretching out or enlarging. It has evolved over time to encompass various meanings related to lengthening, adding on, or expanding. The concept of extensions has been prevalent in different fields such as technology, construction, and academia, shaping the way we understand and utilize the term today.
See also: extend, extendable, extended, extendedly, extending, extensions, extensive, extent.