ἀκυρόω akyróō

Greek · Strong's G208 · used 3 times in 3 verses

Meaning

to invalidate

In the King James Version: disannul, make of none effect

Derivation: from G1 (Α) (as a negative particle) and G2964 (κυρόω);

Matthew 15:6 he need not honor his father or mother with it. Thus you nullify the word of God for the sake of your tradition.
Mark 7:13 Thus you nullify the word of God by the tradition you have handed down. And you do so in many such matters.”
Galatians 3:17 What I mean is this: The law that came 430 years later does not revoke the covenant previously established by God, so as to nullify the promise.