Strong's #1772: ennomos (pronounced en'-nom-os)
from 1722 and 3551; (subjectively) legal, or (objectively) subject to:--lawful, under law.
Thayer's Greek Lexicon:
̓́
ennomos
1) bound to the law
2) bound by the law, lawful
3) lawful, regular
Part of Speech: adjective
Relation: from G1722 and G3551
Citing in TDNT: 4:1087, 646
Usage:
This word is used 2 times:
Acts 19:39: "other matters, it shall be determined in a lawful assembly."
1 Corinthians 9:21: "without law to God, but under the law to Christ,) that I might gain them that are without law."