This is the 8416th most frequent Polish word.
podkreślam
"I emphasize" or "I underline."
The word 'podkreślam' is used here to convey emphasizing or underscoring the significance of a point or achievement.
Podkreślam, że to bardzo ważne osiągnięcie.
I emphasize that this is a very important achievement.
In this sentence, 'podkreślam' functions to mean physically underlining or marking text for importance in notes.
Podkreślam swoje uwagi w notatniku, aby ich nie przegapić.
I underline my notes in the notebook so I don't miss them.
Here, 'podkreślam' is used as stressing or highlighting the importance of punctuality in a directive manner.