Quick Definition
ἐκδιηγέομαι v. I narrate at length, declare
Strong's Definition
to narrate through wholly
Derivation: from G1537 (ἐκ) and a compound of G1223 (διά) and G2233 (ἡγέομαι);
KJV Usage: declare
UBS Dictionary of the Greek New Testament
verb | ἄγω
1 It is possible that ἐξηγέομαι[a], διηγέομαι, and ἐκδιηγέομαι differ somewhat in emphasis or connotation, but it is impossible to determine this from NT usage.
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
ἐκ-δι-ηγέομαι, -οὔμαι ; dep. mid.; prop. to narrate in full or wholly; univ. to relate, tell, declare: τί, Acts xiii. 41 (Hab. i. 5); xv. 3. ([Aristot. rhet. Alex. 23 p. 1484", 4]; Joseph., [Philo], Galen, [al.]; Sept.)
Mounce Concise Greek Dictionary
ἐκδιηγέομαι ekdiēgeomai 2x
to narrate fully, detail, Acts 13:14; 15:3*
Abbott-Smith Greek Lexicon
ἐκ-δι-ηγέομαι, -οῦμαι depon.,
[in LXX chiefly for סָפַר, pi. ;]
to tell in detail, relate, declare: Ac 13:41 (LXX) 15:3.†
Liddell-Scott-Jones — Greek-English Lexicon
ἐκδιηγέομαι (ekdiēgeomai) — to tell in detail. ἐκδιηγέομαι, tell in detail, [LXX+5th c.BC+]