EXTRAJUDICIAL
extrajudicial
(adjective) beyond the usual course of legal proceedings; legally unwarranted; “an extrajudicial penalty”
Source: WordNet® 3.1
Etymology
Adjective
extrajudicial (not comparable)
(legal) Out of or beyond the power or authority of a court or judge; beyond jurisdiction.
(legal, of a punishment) Carried out without legal authority.
Source: Wiktionary
Ex`tra*ju*di"cial, a.
Definition: Out of or beyond the proper authority of a court or judge;
beyond jurisdiction; not legally required. "An extrajudicial
opinion." Hallam.
– Ex`tra*ju*di"cial*ly, adv.
Source: Webster’s Unabridged Dictionary 1913 Edition