Quick Definition
I furnish with additions
Strong's Definition
to appoint besides, i.e. supplement (as a codicil)
Derivation: middle voice from G1909 (ἐπί) and G1299 (διατάσσω);
KJV Usage: add to
Thayer's Greek Lexicon
ἐπιδιατάσσομαι; to ordain besides, to add something to what has been ordained (cf. ἐπί, D. 4): Gal_3:15. Not found elsewhere.
Mounce Concise Greek Dictionary
ἐπιδιατάσσομαι epidiatassomai 1x
to enjoin anything additional, superadd an injunction, Gal_3:15
Abbott-Smith Greek Lexicon
*† ἐπι -δια -τάσσομαι ,
to add provisions to a document: Gal_3:15 ( cf. ἐπιδιαθήκη , a second will, F1J , BJ, ii, 2, 3; the word is used of wills in Papyri, cf. Deiss., LAE , 87).†
Moulton & Milligan — Vocabulary of the Greek NT
ἐπιδιατάσσομαι [page 238]
The Pauline use of this verb in connexion with a will in Gal_3:15 may be illustrated from the occurrence of διατάσσεσθαι , διάταξις , etc., in inscrr. from Asia Minor with the specialized meaning of determine by testamentary disposition : see W. Judeich Altertόmer von Hierapolis , p. 110, cited by Deissmann LAE , p. 87 n .5 .
Liddell-Scott — Intermediate Greek Lexicon
ἐπιδιατάσσομαι Mid. "to add an order", NTest.
STEPBible — Tyndale Abridged Greek Lexicon
ἐπι-δια-τάσσομαι
to add provisions to a document: Gal.3:15 (cf. ἐπιδιαθήκη, a second will, F1J, BJ, ii, 2, 3; the word is used of wills in π., cf. Deiss., LAE, 87).†
(AS)