Vi fant 3 definisjoner av sustentation på engelsk.
Annonsering
WordNet
Noun
sustentation -
the act of sustaining life by food or providing a means of subsistence; "they were in want of sustenance"; "fishing was their main sustainment"
support a military operation (often involving new supplies of men and materiel) to strengthen a military force or aid in the performance of its mission; "they called for artillery support"