podtrwanie
Podtrwanie is a Polish noun derived from the verb podtrzymywać, meaning to hold up, support, or sustain. The term denotes the act or process of sustaining, maintaining, or prolonging something that would otherwise end, weaken, or cease. It can refer to physical support, such as podtrzymywanie ciężaru (supporting a load), as well as to abstract forms of endurance and continuity, including financial backing, program continuity, or cultural preservation.
In medical contexts, podtrwanie życia or podtrzymywanie funkcji refers to life-sustaining support, such as treatments or
Usage notes: podtrwanie often emphasizes the ongoing nature of support, whereas related terms like utrzymanie (maintenance,