Zero-waste

adj.hopeful, thoughtfulprofessional

What it means

Designed to prevent usable material from becoming waste through reduction, reuse, repair, or recovery.

Reach for it when describing an explicit waste-prevention aim while naming the system boundary

The market tested a zero-waste system based on refillable containers.

playful
disposal-free
when the absence of disposal is the narrow claim
not when Disposal-free is uncommon and may hide stockpiling or off-site treatment.
everyday
reusable
when repeated use of an item is the specific feature
not when Reusability is one tactic and does not make the whole system zero-waste.
professional
circular
when materials remain in repeated use by design
not when Circular systems can still consume energy and lose material, so they are not automatically zero-waste.
professional
closed-loop
when outputs are returned as inputs within a defined system
not when Closed-loop is technical and can ignore waste created beyond the loop.
professional
low-waste
when substantial reduction is supported but zero is not
not when Low-waste is more honest but does not express the zero-waste design ambition.
professional
resource-efficient
when less material is used per outcome
not when Efficiency can reduce waste while still producing a substantial total amount.
professional
waste-free
when no waste within a stated boundary is the measured outcome
not when Waste-free is an absolute claim and can hide disposal outside the boundary.

zero-waste shop
The zero-waste shop publishes the weight of material it still discards.
zero-waste goal
The zero-waste goal begins with avoiding unnecessary production.
zero-waste system
A zero-waste system needs washing, repair, and return routes.

Zero-waste is usually an aim or bounded operational claim. Name residual waste, excluded stages, and material shifted to other organizations.

The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.