Extended Strong's Greek Lexicon (Abbott-Smith based)
Feast|Festival of Dedication
Usage: ἐγκαίνια, see: ἐνκ- ἐνκαίνια (Rec. ἐγκ-), -ων, τά (ἐν, καινός), [in LXX for HSjrj, II Est.6:16, 17, Neh.12:27, Da TH 3:2 (and cf. ἐγκαινισμός, Num.7:10, al., -ισις, Num.7:88) *;] dedication (anniversary of the cleansing of the Temple from the defilements of Antiochus Epiphanes) : Jhn.10:22.† (AS)