noun

hypothesis

hypothesis, theory, supposition

The scientist tested her hypothesis.

The scientist tested her hypothesis.

His hypothesis was that the plants would grow faster.

His hypothesis was that the plants would grow faster.

to test a ((noun)) We need to test this hypothesis.

a ((noun)) that ... The hypothesis is that the drug is effective.

Synonyms: theory, assumption, guess

From Greek 'hypo-' (under) and 'thesis' (a placing, a proposition). A proposition placed 'under' consideration.

Think of it as an idea that is 'under' investigation. It's a starting point, not a final conclusion.

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