基礎

きそ

foundation, basis

JLPT N2

Character Breakdown

Meaning and Usage

"基礎" (きそ) means "foundation" or "basis" and is used to describe the fundamental part of something, whether it is knowledge, skills, or physical structures.

Common Contexts

It is often used in educational contexts to refer to basic knowledge or skills that are essential before moving on to more advanced topics. It also appears in construction or engineering to describe the physical foundation of buildings.

Collocations and Patterns

  • 基礎を学ぶ: to learn the basics, often used in study or training contexts.
  • 基礎から: from the foundation or basics, indicating starting from the beginning.
  • 強い基礎: strong foundation, often used for buildings or figuratively for skills.

Register and Nuance

"基礎" is a neutral and formal word, suitable for academic, professional, and everyday contexts. It implies something essential and fundamental.

Common Mistakes

Learners sometimes confuse "基礎" with "基本" (きほん), which also means "basic" or "fundamental." "基礎" often refers to the underlying foundation, while "基本" is more about the basic principles or rules. For example, "基礎体力" (basic physical strength) vs. "基本ルール" (basic rules).

Example Sentences

にほんごのきそをしっかりまなぶことがたいせつです。

It is important to firmly learn the basics of Japanese.

きそからおうようまではばひろくべんきょうしましょう。

Let's study broadly from the basics to the applied aspects.

このたてものはつよいきそがあるのあんしんです。

This building has a strong foundation, so it is safe.