Strong's #2226: zoon (pronounced dzo'-on)
 neuter of a derivative of 2198; a live thing, i.e. an animal:--beast.
Thayer's Greek Lexicon:
 ͂ 
 
  zōon 
 
 1) a living being
 2) an animal, brute, beast
 
  Part of Speech: noun neuter
Relation: of a derivative of G2198
  Citing in TDNT: 2:873, 290
 
Usage:
This word is used 23 times:
Hebrews 13:11: "the bodies of those  beasts, whose blood is brought into"
2 Peter 2:12: "as natural brute  beasts, made to be taken and"
Jude 1:10: "naturally, as brute  beasts, in those things they corrupt themselves."
Revelation 4:6: "the throne, were four  beasts full of eyes before and"
Revelation 4:7: "And the first  beast was like a lion, and the"
Revelation 4:7: "and the second  beast like a calf, and the"
Revelation 4:7: "and the third  beast had a face as a man,"
Revelation 4:7: "and the fourth  beast was like a flying eagle."
Revelation 4:8: "And the four  beasts had each of them"
Revelation 4:9: "And when  those beasts give glory and honor and"
Revelation 5:6: "and of the four  beasts, and in the midst of the"
Revelation 5:8: "book, the four  beasts and four and twenty elders"
Revelation 5:11: "throne and the  beasts and the elders: and"
Revelation 5:14: "And the four  beasts said, Amen. And the"
Revelation 6:1: "of the four  beasts saying, Come and see."
Revelation 6:3: "I heard the second  beast say, Come and see."
Revelation 6:5: "I heard the third  beast say, Come and see."
Revelation 6:6: "the midst of the four  beasts say, A measure of wheat for a penny,"
Revelation 6:7: "the voice of the fourth  beast say, Come and see."
Revelation 7:11: "and the four  beasts, and fell before the"
Revelation 14:3: "before the four  beasts, and the elders: and"
Revelation 15:7: "of the four  beasts gave unto the seven angels"
Revelation 19:4: "four and twenty elders and the four  beasts fell down and"