This is the 3888th most frequent Polish word.
ratownictwa
Rescue or emergency services.
Here, 'ratownictwa' is in the genitive case to denote courses related to 'rescue' in the specific context of marine rescue.
Szkoła oferuje kursy ratownictwa morskiego.
The school offers courses in marine rescue.
In this sentence, 'ratownictwa' is used to specify the profession or activity of rescue, emphasizing its general importance.
Zawodowe ratownictwa wymaga odwagi i umiejętności.
Professional rescue work requires courage and skills.
The term 'ratownictwa' here refers to the field or aspect of rescue as technology and methods evolve.