Strong's #2870: kopetos (pronounced kop-et-os')
from 2875; mourning (properly, by beating the breast):--lamentation.
Thayer's Greek Lexicon:
́
kopetos
1) lamentation with beating of the breast as a sign of grief
Part of Speech: noun masculine
Relation: from G2875
Citing in TDNT: 3:830, 453
Usage:
This word is used 1 times:
Acts 8:2: "to his burial, and made great lamentation over him."