Strong's #534: aparti (pronounced ap-ar'-tee)
from 575 and 737; from now, i.e. henceforth (already):--from henceforth.
Thayer's Greek Lexicon:
̓́
aparti
1) from now, henceforth
Part of Speech: adverb
Relation: from G575 and G737
Usage:
This word is used 1 times:
Revelation 14:13: "which die in the Lord from henceforth: Yea, saith the Spirit,"