An instance of excessive praise.
Excessive praise or approval, which is often insincere and sometimes contrived to win favour.
An adverse judgment or opinion formed beforehand or without knowledge of the facts.
A preconception, any preconceived opinion or feeling, whether positive or negative.
An irrational hostile attitude, fear or hatred towards a particular group, race or religion.
To have a negative impact on (someone's position, chances etc.).
To cause prejudice in; to bias the mind of.