It is a compound of "dust" and "bin." Historically, "dust" referred to the ashes from coal fires that were once the primary waste in urban households.
a large container for rubbish from a house or other building, usually made of strong plastic or metal and kept outside. Cambridge Dictionary DUSTBIN Definition & Meaning - Dictionary.com noun. Chiefly British. an ashcan; garbage can. Dictionary.com DUSTBIN definition and meaning | Collins English Dictionary dustbin meaning
Whether it's a simple plastic bucket or a smart sensor-driven device, the dustbin remains an indispensable part of organized human life, bridging the gap between consumption and environmental responsibility. DUSTBIN | English meaning - Cambridge Dictionary It is a compound of "dust" and "bin