This is the 2198th most frequent Catalan word.
concretar
To specify or finalize.
Here, 'concretar' signifies specifying or detailing particular aims or purposes.
L'empresa ha concretat els seus objectius per a aquest trimestre.
The company has specified its objectives for this quarter.
In this context, 'concretar' is used to mean defining or specifying details necessary for an understanding.
Per arribar a un acord, cal concretar les condicions.
To reach an agreement, it is necessary to specify the conditions.
In this sentence, 'concretar' means to fix or determine something specific, such as a date.