G4492
ῥιζόω
to root
ῥιζόω, -ῶ (ῥίζα), [in LXX: Isa.40:24, Jer.12:2 (שָׁרַשׁ), Sir.3:28 24:12 * ;] to cause to take root. Metaphorical, to plant, fix firmly, establish: pass. (EV, rooted), ἐν ἀγάπῃ, Eph.3:18(17); ἐν Χριστῷ, Col.2:7 (cf. ἐκ ριζόω).† (AS)
The KJV translates G4492 in the following manner:
rooted (2x), Rooted (2x)
Full Thayer's lexicon entry
ῥιζόω — rhizóō
ῤιζόω, ῥίζω: perfect passive participle ἐρριζωμενος (see Rho); (ῤίζα); from Homer down; to cause to strike root, to strengthen with roots; as often in classical writings (see Passow, under the word, 3; (Liddell and Scott, under I.)), tropically, to render firm, to fix, establish, cause a person or a thing to be thoroughly grounded: passive ἐρριζωμενος (Vulg.radicatus) ἐν ἀγάπη, Eph 3:17(18) (not WH); ἐν Χριστῷ, in communion with Christ, Col 2:7. (Compare: ἐκριζόω.)
2 occurrences
Ephesians (1), Colossians (1)