'Prowler' definitions:

Definition of 'prowler'

(from WordNet)
noun
Someone who prowls or sneaks about; usually with unlawful intentions [syn: prowler, sneak, stalker]

Definition of 'Prowler'

From: GCIDE
  • Prowler \Prowl"er\, n. One that prowls. --Thomson. [1913 Webster]

Synonyms of 'prowler'

From: Moby Thesaurus