I found in dictionary that :
bull terrier --- a cross breed of a bull-dog, known for its determination, and terrier, known for its hunting skill.
I searched in dictionary but really it is not going inside my mind.
So, Could you tell me?
What is `cross breed' means?'
Also, what is `terrier'?
Verb To produce a hybrid animal or plant by breeding two animals or two plants of different species or varieties. For example, crossbreeding a male donkey with a female horse will produce a mule.
Noun An animal or a plant produced by breeding two animals or plants of different species or varieties; a hybrid.
Source: crossbreed - Definitions from Dictionary.com
Here's a humorous picture of a bird dog (1st photo on your left) - a cross between a bird and a dog. Such an animal doesn't exist by the way.![]()