stainless

adjective

Without stain or blemish.

adjective

Resistant to stain or corrosion.

adjective

Made of a stainless material.

Free from spot or stain, whether physical or moral; unblemished; immaculate; untarnished: literally or figuratively.

adjective

Free from stain; immaculate.

adjective

Describing an alloy that is resistant to corrosion and discoloration.

adjective

Unmarked, spotless.

noun

Short for stainless steel.

adjective

(of reputation) free from blemishes

noun

steel containing chromium that makes it resistant to corrosion