The story
- Proto-Indo-European*pel-
- Proto-Indo-European*pleḱ-
- Latinplagium
- Latinplagiārius
- Englishplagiary
- Englishplagiarize
- English todayplagiarizer
From plagiarize + -er.
First known use, by meaning
- 19th c. A person who plagiarizes something.
Etymology from Wiktionary, CC BY-SA 4.0.