wolf
noun /wʊlf/
  /wʊlf/
(plural wolves 
Idioms  /wʊlvz/
  /wʊlvz/
)- a large wild animal of the dog family, that lives and hunts in groups
- She compared the media to a pack of ravening/ravenous wolves.
 
Extra ExamplesTopics Animalsb1- A lone wolf howled under the full moon.
 - Labour groups are often seen as the big bad wolf.
 - She called the media ‘ravening wolves’.
 - a story of a young boy raised by wolves
 
Oxford Collocations Dictionaryadjective- lone
 - wild
 - hungry
 - …
 
- pack
 
- growl
 - howl
 - hunt
 - …
 
- cub
 - pack
 
Word OriginOld English wulf, of Germanic origin; related to Dutch wolf and German Wolf, from an Indo-European root shared by Latin lupus and Greek lukos. The verb dates from the mid 19th cent. 
Idioms 
cry wolf 
- to call for help when you do not need it, with the result that when you do need it people do not believe you                                     
 
keep the wolf from the door 
- (informal) to have enough money to avoid going hungry; to stop somebody feeling hungry
 
a lone wolf 
- a person who prefers to be alone
 
throw somebody to the wolves 
- to leave somebody to be roughly treated or criticized without trying to help or defend them
 
a wolf in sheep’s clothing 
- a person who seems to be friendly or not likely to cause any harm but is really an enemy