Meaning : An irritating or obnoxious person.
Synonyms : varmint
Meaning : Any of various small animals or insects that are pests. E.g. cockroaches or rats.
Example :
Cereals must be protected from mice and other vermin.
He examined the child's head for vermin.
Boys in the village have probably been shooting vermin.
Vermin meaning in Bengali (Bangla).