posit
US /ˈpɑː.zɪt/
UK /ˈpɑː.zɪt/

1.
postuler, poser
assume as fact; put forward as a basis of argument
:
•
He posited that the universe is infinite.
Il a postulé que l'univers est infini.
•
The theory posits a direct link between diet and health.
La théorie postule un lien direct entre l'alimentation et la santé.