English dictionary

hypothesis

noun

Pronunciation

haɪˈpɒθɪsɪs

Audio pronunciation

Parts of speech

Definitions

noun

  1. a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena

noun

  1. a message expressing an opinion based on incomplete evidence

noun

  1. a proposal intended to explain certain facts or observations

Example sentences

a scientific hypothesis that survives experimental testing becomes a scientific theory
he proposed a fresh theory of alkalis that later was accepted in chemical practices

Synonyms

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