This is the 13344th most frequent Polish word.
ostrzegawczym
"Warning" or "cautionary."
In this sentence, 'ostrzegawczym' is used as an adjective describing the manner in which someone acted, suggesting caution or warning to prevent harm.
Zachował się w sposób ostrzegawczym, aby uniknąć niebezpieczeństwa.
He acted in a warning manner to avoid danger.
Here, 'ostrzegawczym' functions as an adjective describing the tone of someone's speech, indicating that the tone conveyed a warning or alert.
Ton jego głosu był ostrzegawczym.
The tone of his voice was warning.
In this example, 'ostrzegawczym' describes the nature of the gesture, proposing that it served as a signal to caution someone or denote danger.