シャーペン

しゃーぺん
noun
mechanical pencil
1. mechanical pencil; propelling pencil
A pencil that uses replaceable thin lead, advanced by clicking or twisting. The standard everyday term in Japanese.
シャーペンの(しん)がなくなった。
My mechanical pencil ran out of lead.
シャーペンを()してもらえますか。
Could you lend me a mechanical pencil?
試験(しけん)ではシャーペンが使(つか)えないので、鉛筆(えんぴつ)用意(ようい)してください。
Mechanical pencils can't be used on the exam, so please prepare pencils.

A shortened form of シャープペンシル (sharp pencil), itself from the brand name "Ever-Ready Sharp Pencil" by the company that became Sharp Corporation. The abbreviated form シャーペン is far more common in everyday speech.

COMMON COLLOCATIONS:

  • シャーペンの(しん): mechanical pencil lead
  • シャーペンの()(しん): replacement lead
  • 0.5ミリのシャーペン: 0.5mm mechanical pencil
  • シャーペンで()く: to write with a mechanical pencil

SIMILAR WORDS:

  • シャープペンシル: mechanical pencil — the full, formal name; used in product listings and formal writing
  • 鉛筆(えんぴつ): pencil — the traditional wooden pencil
  • ボールペン: ballpoint pen — another common writing instrument

CULTURAL NOTE:
Standardized exams in Japan (such as the 共通(きょうつう)テスト) typically require regular pencils and do not allow mechanical pencils, which students learn early on.