‘斗米’ literally means ‘a peck of rice’ — a traditional Chinese unit of dry volume (about 10 liters), historically used to measure grain. The character 斗 (dǒu) is an ancient measuring vessel, while 米 (mǐ) means ‘rice’ or ‘hulled grain’. Together, they evoke the idea of basic, tangible sustenance — enough food to keep a person alive for a short time.

In modern usage, ‘斗米’ rarely appears in literal measurements (replaced by kilograms and liters), but persists idiomatically and metaphorically. It often appears in classical allusions or set phrases like ‘斗米养恩，担米养仇’ (‘A peck of rice breeds gratitude; a load breeds resentment’), highlighting how small favors foster goodwill, while excessive help may breed dependence or resentment. It conveys modest, essential provision — not luxury, not scarcity, but the bare minimum needed to get by.