Lexical Definition

‎κληρονόμος‎ klēronómos (klay-ron-om'-os) heir G:N-M
from ‎κλῆρος‎ and the base of ‎νόμος‎ (in its original sense of partitioning, i.e. (reflexively) getting by apportionment)

heir.

Usage: 5 forms in 18 verses
Form Translated As     In Verse(s)
κληρονόμουσ heirs LXX.Mic.1.15Jas.2.5
κληρονόμοσ an heir of Gal.4.7
heir Matt.21.38Mark.12.7Luke.20.14Gal.4.1Heb.11.7
κληρονόμον heir LXX.2Sam.14.7Rom.4.13Heb.1.2
κληρονόμοισ heirs LXX.Jer.8.10Heb.6.17
κληρονόμοι heirs Rom.4.14Rom.8.17Rom.8.17Gal.3.29Titus.3.7

Abbott-Smith

κληρο-νόμος, -ου, ὁ (< κλῆρος, νέμομαι, to possess), [in LXX: Jg 18:7, II Ki 14:7, Mi 1:15, Je 8:10 (יוֹרֵשׁ), Si 23:22*;]
1. (as in cl.) an heir: Mt 21:38, Mk 12:7, Lk 20:14, Ga 4:1; of those who as sons of God inherit the privileges of the Messianic Kingdom; of Christ himself, He 1:2; of Abraham, Ro 4:13, 14; of Christians, Ro 8:17, Ga 3:29, Tit 3:7, Ja 2:5.
2. (As in LXX: Jg 18:7, Mi 1:15, Je 8:10) a possessor: He 6:17 11:7 (Cremer, 359 f.).†

Abbott-Smith References

Book Refs
Judges 18:7
2 Samuel 14:7
Jeremiah 8:10
Micah 1:15
Matthew 21:38
Mark 12:7
Luke 20:14
Romans 4:13 · 4:14 · 8:17
Galatians 3:29 · 4:1
Titus 3:7
Hebrews 1:2 · 6:17 · 11:7
James 2:5

Liddell-Scott-Jones

κληρονόμος-ος,

Doric dialect κλᾱρονόμος, , (νέμομαι) heir, frequently the heir in possession, [Refs 5th c.BC+]; of the heir apparent, [Refs 3rd c.AD+]: with genitive person, [Refs 5th c.BC+]: with genitive of things, [κληρονόμοςους τῶν αὑτοῦ καταστήσας 5th-6th c.BC: Isocrates Orator 19.9, etc.: \_metaphorically\_, κ. τῆς εὐνοίας, τῆς ἀτιμίας, [prev. author] 5.136, 4th c.BC: Demosthenes Orator 22.34 ">Refs 5th c.BC+]; τῆς ὑπὲρ τῶν νόμων [δίκης] [Refs 4th c.BC+]