Lexical Definition

‎ἰάομαι‎ iáomai (ee-ah'-om-ahee) to heal ^G:V
middle voice of apparently a primary verb

heal, make whole.

• to cure (literally or figuratively)

Abbott-Smith

ἰάομαι, -ῶμαι, [in LXX for רפא (Ge 20:17, al.), exc. Is 30:26 61:1 (חבשׁ);]
to heal: c. acc. pers., Lk 5:17 6:19 9:2, 11, 42 14:4 22:51, Jo 4:47, Ac 9:34 10:38 28:8; pass., Mt 8:8, 13 15:28, Lk 7:7 8:47 17:15, Jo 5:13; id. seq. ἀπό, Mk 5:29, Lk 6:17; fig., of spiritual healing, Mt 13:15, Jo 12:40, Ac 28:27(LXX); pass., He 12:13, Ja 5:16, I Pe 2:24.†
SYN.: θεραπεύω, q.v.

Abbott-Smith References

Liddell-Scott-Jones

ἰάομαι,

imperative ἰῶ (see. below), Ionic dialect infinitive ἰᾶσθαι [Refs 5th c.BC+]jᾶσθαι [Refs].: future ἰάσομαι [Refs 5th c.BC+]; Ionic dialect and Epic dialect ἰήσομαι [Refs 8th c.BC+]: aorist ἰασάμην [Refs 5th c.BC+]; Ionic dialect ἰησάμην [Refs 8th c.BC+] —passive (see. below). [ῑ- in [Refs 8th c.BC+]; also ῐ, [Refs 5th c.BC+]:—heal, cure, in present and imperfect, attempt to cure, treat, of persons or bodies, etc., τινα [Refs 8th c.BC+]

__2 cure. treat, of diseases, νόσους [Refs 5th c.BC+]: metaphorically, remedy, δύσγνοιαν, ἀδικίαν ἰᾶσθαι, [Refs 5th c.BC+], i.e. do not make bad worse, [Refs 7th c.BC+]
__3 cure the effects of, counteract, ἄκρατος ἰ. τὸ κώνειον [Refs 1st c.AD+]
__4 repair, τὸ βλαβέν [LXX+5th c.BC+]
__II active only aorist 1 ἰάσαμεν [Refs 2nd c.AD+]; participle ἰάσαντες [Refs 5th c.BC+]aorist ἰάθην is always passive, be healed, recover, [NT+5th c.BC+]; Ionic dialect ἰήθην [Refs 5th c.BC+]: future ἰαθήσομαι [Refs 1st c.AD+]: perfect ἴᾱμαι [NT]

_{LSJ Scripture Refs: LXX.1Kgs.18.32 ☩ Luke.6.17 ☩ Mark.5.29}