This is the 3149th most frequent Catalan word.
precisar
To specify, to need, or to require.
Here, 'precisar' is used to mean 'to specify' or 'to clarify'.
Necessitem precisar les idees abans de la reunió.
We need to specify the ideas before the meeting.
In this sentence, 'precisar' means 'to require' or 'to necessitate'.
L'esportista precisa d'entrenament regular per mantenir-se en forma.
The athlete requires regular training to stay fit.
Here, 'precisar' emphasizes the accuracy or exactness in identifying the problem.