English Lexicon

Speculation

/ˌspɛk.jəˈleɪ.ʃən/
nounCEFR C1 (Advanced)Top #2150 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The forming of a theory or conjecture without firm evidence.

    "Rumors and speculation about the company's future have caused stock prices to fluctuate."
  2. 2

    Investment in stocks, property, or other ventures in the hope of gain but with the risk of loss.

    "Land speculation led to a massive real estate bubble in the late 1980s."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the Latin 'speculatio', meaning 'espied' or 'contemplated', originating from 'specere' (to look at). Over time, the meaning evolved from philosophical contemplation and observing the stars to financial risk-taking and forming theories without firm evidence.

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