Strong's #3725: kippur (pronounced kip-poor')
from 3722; expiation (only in plural): -atonement.
Brown-Driver-Briggs Hebrew Lexicon:
ּּ
kippûr
1) atonement
Part of Speech: noun masculine plural
Relation: from H3722
Usage:
This word is used 8 times:
Exodus 29:36: "a bullock for a sin offering for atonement: and thou shalt cleanse the altar, when thou hast made an atonement"
Exodus 30:10: "with the blood of the sin offering of atonements: once in the year shall he make atonement"
Exodus 30:16: "And thou shalt take the atonement money of of Israel,"
Leviticus 23:27: "seventh month of atonement: it shall be a holy convocation unto you; and ye shall afflict"
Leviticus 23:28: "for it is a day of atonement, to make an atonement for you before"
Leviticus 25:9: "day of the seventh in the day of atonement shall ye make the trumpet sound throughout all your land."
Numbers 5:8: "even to the priest; beside the ram of the atonement, whereby an atonement shall be made for"
Numbers 29:11: "for a sin offering; beside of atonement, and the continual burnt offering, and the meat offering"