This is the 95th most frequent Catalan word.
pas
"Pas" in Catalan means "step," "passage," or "pace," depending on context.
Here, 'pas' is used as a noun to refer to the act or process of passing or progression.
El pas del temps és inevitable.
The passing of time is inevitable.
In this sentence, 'pas' signifies a single movement of the foot in walking or a metaphorical advancement.
Segur que podem arribar si fem un pas més.
Surely we can reach if we take one more step.
Here, 'pas' is used as an adverb to emphasize negation, similar to 'at all' in English.