sustenance
UK: ˈsʌstənəns | US: ˈsʌstənəns
n. 1. Food or drink regarded as a source of strength; nourishment.
n. 2. The maintaining of someone or something in life or existence.
n. 3. Emotional or spiritual support.
The word traces back to Latin sustinēre, combining sub- (under) and tenēre (to hold), reflecting the idea of "holding up" or "supporting life." Over time, sustenance evolved in Middle English to specifically denote nourishment or means of survival, both physical and metaphorical. The suffix -ance solidifies its role as a noun describing the act or result of sustaining.
Fresh fruits and vegetables provide essential sustenance for a healthy diet.
The charity offers sustenance to families in need during the winter months.
His faith was his spiritual sustenance during difficult times.
The explorer packed enough sustenance for the month-long journey.
Art can be a form of emotional sustenance for many people.