Definition of special pleading in English English dictionary
(law) a pleading that alleges new facts in avoidance of the opposing allegations an argument that ignores all unfavorable evidence
If someone is using special pleading, they are trying to persuade you to do something by only telling you the facts that support their case. The Secretary of State has given in to special pleading. when someone tries to persuade you to do something by giving you only those facts that support their argument