This is the 13796th most frequent Polish word.
pogrąży
"Will plunge" or "will immerse."
Here, 'pogrążył się' refers to immersing oneself deeply in thoughts or contemplation, showing usage as reflective action.
On pogrążył się w swoich myślach.
He immersed himself in his thoughts.
In this context, 'pogrążył' signifies causing someone to delve into a negative emotional state.
Jej nagły wyjazd pogrążył go w smutku.
Her sudden departure plunged him into sadness.
Here, 'pogrążą' indicates causing a situation or state, specifically crisis in this case, demonstrating a causative usage.