noun
mastiff
MAS-tif/ˈmæstɪf/
A large, powerful dog of a breed traditionally used for guarding.
The mastiff stands with a massive body, broad head, and heavy jowls.
Etymology
Old French mastin named a large dog. Its probable connection with Latin 'tame' suggests a dog that stays at the house, hence a watchdog.
In context
me I had less apprehension concerning the dogs where of three or four came into the room as it is usual in a farmer's house one of which was a Mastiff equal in bulk to four elephants
More examples
- Their mastiff weighs more than either of their children.
- Two mastiffs guard the entrance to the property.
- Our gentle mastiff loves having his ears scratched.
Forms
mastiff · mastiffs
Similar words
- dog
- A broader term covering all breeds, sizes, and roles.
- guard dog
- Describes a dog's protective role rather than its breed.