Added 8 October 2026 shoplifter noun Categories: PeopleRare Words noun ! Definition from WordNet 3.1, Princeton University. More about shoplifter at Wordnik → Where our words come from → A thief who steals goods that are in a store. Related Words: boosterthiefshopperstealerpilferersnatchershopdropperfilchersheepstealerplundererplagiarist Back to today's word