Strong's #3320: mesotoichon (pronounced mes-ot'-oy-khon)
from 3319 and 5109; a partition (figuratively):--middle wall.
Thayer's Greek Lexicon:
́
mesotoichon
1) a partition wall
Part of Speech: noun neuter
Relation: from G3319 and G5109
Citing in TDNT: 4:625, 589
Usage:
This word is used 1 times:
Ephesians 2:14: "and hath broken down the middle wall of partition"