本体

ほんたい

substance, body, trunk

JLPT N1

Character Breakdown

Understanding 本体

The word 本体 (ほんたい) refers to the main body or the essential part of an object or concept. It is often used to distinguish the core or physical substance from accessories, parts, or abstract extensions.

Common Uses

  1. Physical objects: Refers to the main structure or body, such as in machines, robots, or devices.
  2. Software and products: Indicates the main software or product itself, excluding add-ons or accessories.
  3. Pricing and sales: Used to specify the base price of an item without taxes or additional fees.

Collocations and Patterns

  • 本体価格 (ほんたいかかく): base price of a product, excluding tax.
  • 本体と付属品 (ほんたいとふぞくひん): the main body and accessories.
  • 本体部分 (ほんたいぶぶん): the main part or section.

Usage Notes

本体 is a formal and technical term often seen in product descriptions, manuals, and technical contexts. It is less common in casual conversation unless discussing devices or products specifically. Learners should avoid confusing 本体 with 体 (からだ), which means the human body, as 本体 emphasizes the core or essential part of an object rather than a living body.

Example Sentences

このろぼっとのほんたいはきんぞくでできています。

The main body of this robot is made of metal.

そふとうぇあのほんたいとふぞくのぷろぐらむをいんすとーるしてください。

Please install the main software and the accompanying programs.

ほんたいかかくにしょうひぜいがふくまれていませんのでごちゅういください。

Please note that the base price does not include consumption tax.