As used in this subchapter—
(1)
the term “alien terrorist” means any alien described in section
1227
(a)(4)(B) of this title;
(2)
the term “classified information” has the same meaning as in section 1(a) of the Classified Information Procedures Act (18 U.S.C. App.);
(3)
the term “national security” has the same meaning as in section 1(b) of the Classified Information Procedures Act (18 U.S.C. App.);
(4)
the term “removal court” means the court described in section
1532 of this title;
(5)
the term “removal hearing” means the hearing described in section
1534 of this title;
(6)
the term “removal proceeding” means a proceeding under this subchapter; and
(7)
the term “special attorney” means an attorney who is on the panel established under section
1532
(e) of this title.