Cow (noun)

1. A large domesticated mammal that is kept for its milk or meat, especially a Bos taurus or a Bos indicus.
2. A female of the species Bos taurus or Bos indicus.

Origin:

Old english cū, of west germanic origin; related to dutch koe and german kuh.

Examples:

1. The farmer milked the cows every morning.
2. The cows were grazing in the field.
3. The cow gave birth to a calf.
4. He cooked a steak from the cow.
5. The cow is an important source of food for many people.