Definition

Noun: - A large and powerful dog breed created by intentionally crossing the English Bulldog and the English Mastiff. It was originally developed in 19th-century England to be a guard dog, combining the Mastiff's size and strength with the Bulldog's tenacity and agility.

Usage

The term "bull mastiff" refers specifically to this distinct, recognized breed. It is used as a countable noun. - The estate was guarded by a loyal bull mastiff. - Bull mastiffs are known for their protective yet gentle nature with their families. - We are considering getting a bull mastiff puppy.

Advanced Usage

• As a modifier: The term can be used attributively to describe things related to the breed.
  • She follows a specific bull mastiff feeding regimen for her dog.
  • The bull mastiff rescue organization found homes for ten dogs.

Variants and Related Words

• Bullmastiff: A common alternative spelling, often written as a single compound word. This is the official spelling used by many kennel clubs.
  • The Bullmastiff is a breed recognized by the American Kennel Club.

Synonyms

• Guard dog: (a general term for a dog used for protection, not a synonym for the breed itself).
• Mastiff-type dog: (a broader descriptive category).

Notes on Meaning

• The "bull" in "bull mastiff" refers to the Bulldog component of its ancestry, not to the animal "bull." It is a fixed compound term for the breed.
• It is distinct from both the purebred Bulldog and the purebred Mastiff, though it shares characteristics with both.

Noun

1. large powerful breed developed by crossing the bulldog and the mastiff