ἐπιδιατάσσομαι epidiatássomai

Meaning

to appoint besides, i.e. supplement (as a codicil)

In the King James Version: add to

Derivation: middle voice from G1909 (ἐπί) and G1299 (διατάσσω);

Where it is used

• Galatians 3:15 Brothers, let me put this in human terms. Even a human covenant, once it is ratified, cannot be canceled or amended.