This is the 11297th most frequent Polish word.
hipotez
"Hipotez" in Polish means "hypothesis" in English.
Here, 'hipoteza' refers to a researched assumption awaiting validation.
Badania potwierdzają hipotezę, że regularne ćwiczenia poprawiają zdrowie.
Research confirms the hypothesis that regular exercise improves health.
'Hipoteza' in this case defines a proposition to be investigated.
Przedstawiłem hipotezę na temat wpływu diety na samopoczucie.
I presented a hypothesis about the effect of diet on well-being.
Here, 'hipotez' plays the role of the plural form in discussions.