This is the 1065th most frequent Catalan word.
concretament
Specifically.
Here, 'concretament' introduces a precise identification or pinpointing of an issue being discussed.
Concretament, el problema resideix en la falta de comunicació.
Specifically, the problem lies in the lack of communication.
In this instance, 'concretament' is used to describe a distinct topic within the general scope of the book's themes.
Aquest llibre tracta temes interessants, concretament l'evolució humana.
This book discusses interesting topics, specifically human evolution.
In this sentence, 'concretament' is used to specify an example within a broader category, narrowing down a general preference to a particular instance.