Quick Definition
οἰκειακός, ή, όν Adj one of a family
Strong's Definition
from 3614; familiar, i.e. (as noun) relatives
KJV Usage: they (them) of (his own) household
UBS Dictionary of the Greek New Testament
noun, m. | -οῦ | οἰκέω
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
οἰκιακός (in prof. auth. and in some N. T. codd. also οἰκειακός [cf. εἰ, ¢] fr. οἶκος), -00, ὁ, (οἰκία), one belonging to the house (Lat. domesticus), one under the control of the master of a house, whether a son, or a servant: Mt. x. 36; opp. to ὁ οἰκοδεσπότης, ib. 25. (Plut. Cie. 20.)
Mounce Concise Greek Dictionary
οἰκιακός oikiakos 2x
belonging to a house; pl. the members of a household or family, kindred, Mt. 10:25, 36*
Abbott-Smith Greek Lexicon
*† οἰκιακός (in Plut., al., -ειακός), ή, όν
(< οἰκία), = οἰκεῖος,
belonging to the household, one's own: Mt 10:36; opp. to οἰκοδεσπότης, Mt 10:25.†
Moulton & Milligan — Vocabulary of the Greek NT
οἴκιακός, **a member of one’s household,” as in Mt 10%, is seen in such passages as P Oxy II. 29417 (a.p. 22) (= Selections, P- 35) ἐγὼ δὲ βιάζομαι ὑπὸ φίλω[ν] γενέσθαι οἰκιακὸς τοῦ ἀρχιστάτορος ᾿Απολλωνίου, “1 am being pressed by my friends to become a member of the household of the chief usher Apollonius,’’ and P Giss I. 884 (ii/A.p.), the fragment of a letter whose bearer is stated to be— AzroMAwvoty τὴν ἀναδιδοῦσάν σοι Td ἐπιστόλιον οἰκιακήν μου οὖσαν.
Liddell-Scott-Jones — Greek-English Lexicon
οἰκιακός (oikiakos) — member of a house. οἰκι-ακός, ή, όν, of or belonging to a house, οἱ οἰ. those of one's household, [NT+1st c.AD+]; οἰκιακός μου [Refs 2nd c.AD+]