English Lexicon

Expansion

/ɪkˈspæn.ʃən/
nounCEFR B2 (Upper)Top #800 frequency
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1 sense
As noun
  1. 1

    The act of increasing in size, volume, quantity, or scope.

    "The company's rapid expansion led to the opening of three new branches."

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Synonyms (2)

Linguistic Origin & Historical Etymology

The word 'expansion' originates from the Latin 'expansio', meaning 'a spreading out'. It evolved through Middle English, where it was adopted in the 14th century, reflecting a shift from a physical sense of spreading to more abstract applications in various fields such as business and science.

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