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- pronunciation:
- ihk
sten
sh
 n
- features:
- Word Combinations (noun)
| part of speech: |
noun |
| definition 1: |
something that makes another thing larger or longer; addition.
They are building an extension to the old school building.- synonyms:
- addition
- similar words:
- accessory, branch, part, piece
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| definition 2: |
an extra amount of time.
The teacher gave her an extension on her homework.- antonyms:
- contraction
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| definition 3: |
an extra telephone line connected to the main line.
Dial the number for the office and ask for Mr. Swan's extension. |
| related words: |
growth |
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| derivations: |
extensional (adj.), extensionality (n.) |
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