The noun discredit has 1 sense (first 1 from tagged texts)
1. (1) disrepute, discredit -- (the state of being held in low esteem; "your actions will bring discredit to your name"; "because of the scandal the school has fallen into disrepute")
Overview of verb discredit
The verb discredit has 3 senses (first 1 from tagged texts)
1. (1) discredit -- (cause to be distrusted or disbelieved; "The paper discredited the politician with its nasty commentary")
2. discredit, disgrace -- (damage the reputation of; "This newspaper story discredits the politicians")
3. disbelieve, discredit -- (reject as false; refuse to accept)