Strong's #8263: sheqets (pronounced sheh'-kets)
 from 8262; filth, i.e. (figuratively and specifically) an idolatrous object:--abominable(-tion).
Brown-Driver-Briggs Hebrew Lexicon:
 ׁ 
  sheqets 
 
 1) detestable thing or idol, an unclean thing, an abomination, detestation
 
  Part of Speech: noun masculine
Relation: from H8262
  Same Word by TWOT Number:  2459a, 2459b
 
 
Usage:
This word is used 11 times:
Leviticus 7:21: "beast, or any  abominable unclean thing, and eat of the flesh"
Leviticus 11:10: "living thing which is in the waters, they  shall be an abomination"
Leviticus 11:11: "They shall be  even an abomination unto you; ye shall not eat of their flesh, but ye shall have their carcasses in abomination."
Leviticus 11:12: "fins nor scales in the waters, that  shall be an abomination"
Leviticus 11:13: "they shall not be eaten, they  are an abomination: the eagle, and the ossifrage, and the osprey,"
Leviticus 11:20: "going upon all four,  shall be an abomination"
Leviticus 11:23: "which have four feet,  shall be an abomination"
Leviticus 11:41: "that creepeth upon the earth  shall be an abomination; it shall not be eaten."
Leviticus 11:42: "eat; for they  are an abomination."
Isaiah 66:17: "eating swine's flesh,  and the abomination, and the mouse, shall be consumed together, saith"
Ezekiel 8:10: "every form of creeping things,  and abominable beasts, and all the idols of the house"