Dessa är ordets definitions relaterade till lifeline. Klicka på valfritt ord för att gå till dess ords detaljsida. Eller, gå till definitionen av lifeline.
0 something, especially a way of getting help, that you depend on to lead your life in a satisfactory way:
1 something, esp. a way of getting help, on which you depend:
Airplanes are this Alaskan town’s lifeline.
2 something that will help a person, organization, or country to continue to exist or operate in the same way: