Cases of word usage

1) a person or other animal that eats its own kind (cannibal)

2) an animal that eats meat (carnivore)

3) a person who eats (eater)

4) a person who eats too much; a person who is willing and ready to do something (glutton)

5) an animal that eats plants (herbivore)

6) an animal that eats many different kinds of food (omnivore)

7) a bird that flies at night and eats small birds and animals (owl)

8) (of) a person who eats no meat or any produce form animal such as milk, eggs (and who does not wear or use animal products such as leather) (vegan)

9) (of) a person who eats no meat (vegetarian)