This is the 801st most frequent Persian word.
انفجار
Explosion.
In this sentence, "انفجار" (explosion) is used in its literal meaning to describe a physical explosion event.
انفجار در کارخانه نفت رخ داد.
An explosion occurred at the oil factory.
Here, "انفجار" (explosion) is used metaphorically to depict the surprising and impactful nature of his entrance.
ورود ناگهانی او به اتاق مثل یک انفجار بود.
His sudden entrance into the room was like an explosion.
In this context, "انفجار" (explosion) is applied figuratively to portray the rapid and vast increase in information flow.