Caul

A caul sounds like something worn, but in most of these verses it is part of a sacrificial animal. The law of the offerings tells the priest to burn the fat and “the caul above the liver, with the kidneys” on the altar (Leviticus 3:4). It appears again at the ordination of Aaron’s sons and in the peace and sin offerings. The word means the fatty lining near the liver. It also turns up once in Isaiah 3:18, among ornaments the Lord will take from Jerusalem’s proud women. Leviticus 3 shows the first mention.

10 verses

Exodus

Exodus 29:13

And thou shalt take all the fat that covereth the inwards, and the caul that is above the liver, and the two kidneys, and the fat that is upon them, and burn them upon the altar.

Exodus 29:22

Also thou shalt take of the ram the fat and the rump, and the fat that covereth the inwards, and the caul above the liver, and the two kidneys, and the fat that is upon them, and the right shoulder; for it is a ram of consecration:

Leviticus

Leviticus 3:4

And the two kidneys, and the fat that is on them, which is by the flanks, and the caul above the liver, with the kidneys, it shall he take away.

Leviticus 3:10

And the two kidneys, and the fat that is upon them, which is by the flanks, and the caul above the liver, with the kidneys, it shall he take away.

Leviticus 3:15

And the two kidneys, and the fat that is upon them, which is by the flanks, and the caul above the liver, with the kidneys, it shall he take away.

Leviticus 4:9

And the two kidneys, and the fat that is upon them, which is by the flanks, and the caul above the liver, with the kidneys, it shall he take away,

Leviticus 7:4

And the two kidneys, and the fat that is on them, which is by the flanks, and the caul that is above the liver, with the kidneys, it shall he take away:

Leviticus 8:16

And he took all the fat that was upon the inwards, and the caul above the liver, and the two kidneys, and their fat, and Moses burned it upon the altar.

Leviticus 8:25

And he took the fat, and the rump, and all the fat that was upon the inwards, and the caul above the liver, and the two kidneys, and their fat, and the right shoulder:

Isaiah

Isaiah 3:18

In that day the Lord will take away the bravery of their tinkling ornaments about their feet, and their cauls, and their round tires like the moon,

From Easton's Bible Dictionary

Matthew George Easton, 1897

(Heb. yothe’reth; i.e., “something redundant”), the membrane which covers the upper part of the liver (Ex. 29:13, 22; Lev. 3:4, 10, 15; 4:9; 7:4; marg., “midriff”). In Hos. 13:8 (Heb. seghor; i.e., “an enclosure”) the pericardium, or parts about the heart, is meant.

From Smith's Bible Dictionary

William Smith, 1884

a sort of ornamental head-dress, (Isaiah 3:18) with a net for its base. The name is derived from the caul, the membranous bag which encloses the heart--the pericardium. --ED.

Based on Nave's Topical Bible by Orville J. Nave (1896). Dictionary entries from Easton's Bible Dictionary and Smith's Bible Dictionary. Public domain. KJV scripture text, public domain.