Erosion by chemical action, especially oxidation.
A substance (such as rust) so formed.
The act of corroding or the condition so produced.
The gradual destruction or undermining of something.
An increase in psychological strength or resilience; an increased ability to overcome adversity.
The act of growing, getting bigger or higher.
An increase in size, number, value, or strength.
An abnormal mass such as a tumor.
Something that grows or has grown.