This is the 10358th most frequent Catalan word.
postulat
A postulate or assumption.
In this sentence, 'postulat' is used as a formal scientific term referring to a foundational assumption or principle within a theory.
El primer postulat de la teoria és que l'univers és infinit.
The first postulate of the theory is that the universe is infinite.
Here, 'postulat' is used metaphorically to describe a guiding principle or belief system in ethics or morality.
Com a postulat moral, ajuda els altres sense esperar res a canvi.
As a moral postulate, help others without expecting anything in return.
In this context, 'postulat' refers to a condition or criterion that must be fulfilled in a specific situation.