Strong's #1655: eleemon (pronounced el-eh-ay'-mone)
from 1653; compassionate (actively):--merciful.
Thayer's Greek Lexicon:
̓́
eleēmōn
1) merciful
Part of Speech: adjective
Relation: from G1653
Citing in TDNT: 2:485, 222
Usage:
This word is used 2 times:
Matthew 5:7: "Blessed are the merciful: for they shall obtain mercy."
Hebrews 2:17: "his brethren, that he might be a merciful and faithful high priest in things"