There are multiple definitions - click on the translation that matches your context.

法律范围以外的

形容词

full

extrajudicial

adjective

Definitions of extrajudicial

English

an extrajudicial settlement, statement or confession etc is one that was not made in court

Section 1 of the Rules of Court allows the extrajudicial settlement of estate by agreement among the heirs.

English

if a punishment is extrajudicial then it is not legally authorised or is not within the usual powers of the law

Police officers in the region are frequently accused of using excessive force against criminal suspects, including extrajudicial execution.