Strong's Greek #208
ἀκυροῦντες

Englishman's Concordance (References)

ἀκυροῦντες akyrountes — 1 Occurrence

Mark 7:13 - V-PPA-NMP
GRK:ἀκυροῦντες τὸν λόγον
NAS:[thus] invalidating the word of God
KJV: of God of none effect through your
INT:making void the word