Strong's #3878: parakouo (pronounced par-ak-oo'-o)
from 3844 and 191; to mishear, i.e. (by implication) to disobey:--neglect to hear.
Thayer's Greek Lexicon:
1) to hear aside
1a) causally or carelessly or amiss
2) to be unwilling to hear
2a) on hearing to neglect, to pay no heed to
2b) to refuse to hear, pay no regard to, disobey
Part of Speech: verb
Relation: from G3844 and G191
Citing in TDNT: 1:223, 34
This word is used 2 times:
Matthew 18:17: "And if he shall neglect to hear them, tell it unto the church: but"
Matthew 18:17: "church: but if he neglect to hear the church, let him be unto thee"