Quick Definition
I root out, root up
Strong's Definition
to uproot
Derivation: from G1537 (ἐκ) and G4492 (ῥιζόω);
KJV Usage: pluck up by the root, root up
Thayer's Greek Lexicon
ἐκριζόω, ἐκρίζω: 1 aorist ἐξεριζωσα; passive, 1 aorist ἐξεριζωθην; 1 future ἐκριζωθήσομαι; to root out, pluck up by the roots: τί, Mat_13:29; Mat_15:13; Luk_17:6; Jud_1:12. (Jer_1:10; Zep_2:4; Sir_3:9; (Wis_4:4); 1Ma_5:51 (Alex.); 2Ma_12:7; (Sibylline fragment 2, 21; others); Geoponica.)
Mounce Concise Greek Dictionary
ἐκριζόω ekrizoō 4x
to root up, eradicate, pull out by the roots, Mat_13:29 ; Mat_15:13 ; Luk_17:6 ; Jud_1:12
Abbott-Smith Greek Lexicon
† ἐκ -ριζόω , -ῶ ,
[in LXX : Jdg_5:14 ( H8328 ), Jer_1:10 ( H5428 ), Zep_2:4 ( H1644 A, H6131 BS), Dan_7:8 ( H6131 ), Da LXX Dan_4:11 ; Dan_4:23 , Wis_4:4 , Sir_3:9 ; Sir_49:7 , 1Ma_5:51 , 2Ma_12:7 * ;]
to root out, pluck up by the roots: c . acc rei , Mat_13:29 ; Mat_15:13 Luk_17:6 , Jud_1:12 .†
Moulton & Milligan — Vocabulary of the Greek NT
ἐκριζόω [page 198]
For this late word cf. Syll 890 .16 (ii/A.D.) ἀλλὰ ἐκρειζωθήσετ (αι ) πανγενε [ί . For the formation of the compound cf. ἐκτοπίζω (transitive in 2Ma_8:13 ) in P Tor I. 1 ii. 30 (B.C. 117 6) οἱ δ᾽ ἐκτοπίσαντες οὐκ ἀπήντησαν . MGr ξεριζώνω .
Liddell-Scott — Intermediate Greek Lexicon
ἐκριζόω fut. ώσω "to root out", NTest.
STEPBible — Tyndale Abridged Greek Lexicon
ἐκ-ριζόω, -ῶ
[in LXX: Jdg.5:14 (שֶׁרֶשׁ), Jer.1:10 (נָתַשׁ), Zep.2:4 (גָּרַשׁ A, עָקַר BS), Dan.7:8 (עָקַר), Dan LXX 4:11, 23, Wis.4:4, Sir.3:9 49:7, 1Ma.5:51, 2Ma.12:7 * ;]
to root out, pluck up by the roots: with accusative of thing(s), Mat.13:29 15:13 Luk.17:6, Ju 12.†
(AS)