From Latin 'frūx' (fruit, profit) — not self-deprivation but maximum yield from resources, like a tree bearing good fruit.
Sparing or economical with regard to money or food; simple and plain in character.
From Latin frūgālis (virtuous, thrifty, temperate), derived from frūgī, the dative case of frūx (fruit, crop, produce, profit). The PIE root is *bʰruHg- (to enjoy, to use, to make use of), which also underlies Latin fruor (to enjoy) and frūctus (fruit, enjoyment, revenue). The earliest Latin sense was not merely spending little but using well — the frugal person
The English words 'frugal' and 'fruit' share the same Latin root 'frūx' (fruit, profit). The frugal person is, etymologically, the fruitful person — the one who extracts maximum value from their resources, like a tree that bears good fruit. Frugality was not about deprivation but about productive