Strong's #1860: epaggelia (pronounced ep-ang-el-ee'-ah)
from 1861; an announcement (for information, assent or pledge; especially a divine assurance of good):--message, promise.
Thayer's Greek Lexicon:
̓́
epaggelia
1) announcement
2) promise
2a) the act of promising, a promise given or to be given
2b) a promised good or blessing
Part of Speech: noun feminine
Relation: from G1861
Citing in TDNT: 2:576, 240
Usage:
This word is used 53 times:
2 Peter 3:9: "The Lord is not slack concerning his promise, as some men count"
1 John 1:5: "then is the message which we have heard of him,"
1 John 2:25: "this is the promise that he hath promised us,"