Reference meaning
mad dog
Last updated
A rabid dog.
Other meanings
2. noun
Someone who is aggressive and fanatical; an aggressor who cannot be reasoned with.
3. noun
A McDonnell Douglas MD-80 series aircraft.
4. adjective
Fanatically or irrationally ferocious.
Source and scope
This definition is reproduced from English Wiktionary, sense en-mad_dog-en-noun-pQ6vKCU0, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.