1.Definition: containing errors or alterations

"A corrupt text", "Spoke a corrupted version of the language"

Related Adjective(s):corrupted

2.Definition: lacking in integrity

"Humanity they knew to be corrupt...from the day of Adam's creation", "A corrupt and incompetent city government"

3.Definition: not straight; dishonest or immoral or evasive

Related Adjective(s):crooked

4.Definition: touched by rot or decay

"`corrupt' is archaic"

Related Adjective(s):tainted