Dictionary
dis•cred•it
Pronunciation: (dis-kred'it), [key]—
v.t.
1. to injure the credit or reputation of; defame:
an effort to discredit honest politicians.
2. to show to be undeserving of trust or belief; destroy confidence in:
Later research discredited earlier theories.
3. to give no credence to; disbelieve:
There was good reason to discredit the witness.
—
n.
1. loss or lack of belief or confidence; disbelief; distrust:
His theories met with general discredit.
2. loss or lack of repute or esteem; disrepute.
3. something that damages a good reputation:
This behavior will be a discredit to your good name. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.