SUSTENANCE

Definition

1. noun a source of materials to nourish the body. — synonyms: nutriment, nourishment, nutrition, aliment, alimentation, victuals
2. noun the financial means whereby one lives. — synonyms: support, keep, livelihood, living, bread_and_butter
3. noun the act of sustaining life by food or providing a means of subsistence. — synonyms: sustentation, sustainment, maintenance, upkeep