rust

2 ENTRIES FOUND:
Save
1 rust /ˈrʌst/ noun
1 rust
/ˈrʌst/
noun
Learner's definition of RUST
[noncount]
: a reddish substance that forms on iron or some other metal usually when it comes in contact with moisture or air
: a disease that causes plants to develop reddish-brown spots
: a reddish-brown color
2 rust /ˈrʌst/ verb
rusts; rusted; rusting
2 rust
/ˈrʌst/
verb
rusts; rusted; rusting
Learner's definition of RUST
[no object] : to form rust : to become rusty
[+ object] : to cause rust to form on (something)
Comments & Questions
Comments & Questions
What made you want to look up rust? Include any comments and questions you have about this word.