This is the 2342nd most frequent Catalan word.
israelià
Israeli.
In this sentence, 'israelià' is used as an adjective describing the historian, who is from Israel.
L'historiador israelià va donar una conferència a la universitat.
The Israeli historian gave a lecture at the university.
Here, 'israelià' functions as an adjective qualifying the noun 'cultura', emphasizing the cultural characteristics of Israel.
La cultura israelià és rica i diversa.
The Israeli culture is rich and diverse.
In this instance, 'israelià' is used as a noun, referring to a person of Israeli origin.