セット
セット · setto · JLPT N3 · noun
set
🧩 セット = English set, said the Japanese way: se-t-to
A loanword (外来語) from English set. Japanese adds a double consonant (the small ッ) and a final o, so set becomes setto. It means a group of matching items, and as セットする it means to set or arrange something.