Definition of "cereal" in English

noun

1. (countable) A type of grass (such as wheat, rice or oats) cultivated for its edible grains.

2. (uncountable) The grains of such a grass.

3. (uncountable) Breakfast cereal.

   • Would you like some cereal?
   • Which cereal would you like for breakfast?
   • A bowl of cereal

adjective

1. Of or relating to cereal.