Strong's #70: agrupnia (pronounced ag-roop-nee'-ah)
from 69; sleeplessness, i.e. a keeping awake:--watch.
Thayer's Greek Lexicon:
̓́
agrupnia
1) sleeplessness, watching
Part of Speech: noun feminine
Relation: from G69
Usage:
This word is used 2 times:
2 Corinthians 6:5: "in labors, in watchings, in fastings;"
2 Corinthians 11:27: "and painfulness, in watchings often, in hunger and"