sustenance
//ˈsʌs.tə.nəns//
Noun
sustenanceSingular
sustenancesPlural
1
Food and drink regarded as a source of strength and nourishment.
The hikers packed enough sustenance for their three-day journey through the mountains.
2
The maintaining of someone or something in life or existence; support or livelihood.
She worked two jobs to provide sustenance for her family.