NSW Selective & Scholarship
Hypothesis
noun/hy-POTH-uh-sis/
A possible explanation that you can test to see if it is true.
In contextThe class tested the hypothesis by measuring the seedlings each day.
Remember it
Hypothesis = hypo (under) + thesis (idea) — an idea placed under a test to check it.
Use it well
Use for a testable science guess; the plural is 'hypotheses'.