This is the 786th most frequent Catalan word.
lleis
"Lleis" means "laws" in English.
In this sentence, 'lleis' refers to the scientific principles that govern physics.
Les lleis de la física són universals.
The laws of physics are universal.
Here, 'lleis' is used to mean the legal regulations or statutes established by the government.
Al nostre país, les lleis protegeixen els drets dels ciutadans.
In our country, the laws protect the rights of citizens.
In this example, 'lleis' represents the theoretical or commonly accepted rules that govern market behavior.