ver‧min /ˈvɜːmən, ˈvɜːmɪn $ ˈvɜːr-/ 
 noun [plural][
Date: 1200-1300; 
Language: Old French; 
Origin: Latin vermen 'worm']
1.  small animals, birds, and insects that are harmful because they destroy crops, spoil food, and spread disease: 
 The beds were filthy and full of vermin.
 The beds were filthy and full of vermin. Foxes are considered vermin.2.
 Foxes are considered vermin.2.  unpleasant people who cause problems for society 
 [TahlilGaran] Dictionary of Contemporary English ▲