1 Category hides content electronics (70) accessories (44) 2  compatibility hides content clear. 3  brand hides content clear. 4  shipping & pickup shows more content clear. 5  price shows more content clear. to. 6  color shows more content clear. 7  guest reviews shows more content. 8  type shows more content clear.
Rust is an iron oxide, usually red oxide formed by the redox reaction of iron and oxygen in the presence of water or air moisture.Several forms of rust are distinguishable both visually and by spectroscopy, and form under different circumstances.ther forms of rust exist, like the result of reactions between iron and chloride in an environment deprived of oxygen â rebar used in underwater concrete pillars is an example â which generates green rust.
Wiktionary (0.00 / 0 votes) Rate this definition: rust (Noun). The deteriorated state of iron or steel as a result of moisture and oxidation. The rust on my bicycle chain made cycling to work very dangerous. rust (Noun). A disease of plants caused by a reddish-brown fungus.rust (Verb). to oxidize, especially of iron or steel. The patio furniture had rusted in the wind-driven spray. rust (Verb). to cause to oxidize. The wind-driven spray had thoroughly rusted the patio furniture. Origin: rust, from rusta-. Related to red. disease of plants caused by a reddish-brown fungus. rust (Verb). to oxidize, especially of iron or steel. The patio furniture had rusted in the wind-driven spray. rust (Verb). to cause to oxidize. The wind-driven spray had thoroughly rusted the patio furniture. Origin: rust, from rusta-. Related to red.