ἀπο-καθ-ίστημι (ἀποκαθιστάω, Mrk.9:12, Rec. -ιστάνω, LTTr.; cf. Act.1:6; -κατιστάνω, WH),

[in LXX chiefly for שׁוּב ;]

__1. to restore, i.e. to a former condition: of health, Mat.12:13, Mrk.3:5 8:25, Luk.6:10; of social or political affairs, Mat.17:11, Mrk.9:12, Act.1:6.

__2. to give back, bring back: Heb.13:19 (so in π. MM, see word; cf. also Cremer, 312).†

(AS)

to restore; to give back; bring back