IPA: /ˈpleɪdʒəraɪzər/
KK: /ˈpleɪdʒəraɪzər/
A person who copies someone else's work or ideas and presents them as their own without giving credit.
The teacher caught the plagiarizer submitting a paper that was not their own.
Plagiarizer → It is formed from "plagiar" (from Latin *plagiarus*, meaning kidnapper or plunderer) and "-izer" (a suffix used to indicate a person who performs a specific action). The word "plagiarizer" refers to a person who takes someone else's work or ideas and presents them as their own, akin to stealing or kidnapping intellectual property.
Think of someone who 'kidnaps' ideas ('plagiar') and makes them their own ('-izer'). This helps you remember that a plagiarizer is someone who takes others' work.