B1 Collocation Neutro 2 min de leitura

知識を深める

deepen knowledge

Literalmente: knowledge (知識) + [object marker] (を) + to deepen (深める)

Use this phrase to show you are serious about mastering a specific subject or skill.

Em 15 segundos

  • Moving from surface-level facts to a rich, expert-level understanding.
  • Perfect for professional goals, serious hobbies, and academic pursuits.
  • Focuses on the quality and depth of your existing knowledge.

Significado

This phrase describes the process of moving beyond surface-level facts to gain a much richer, more thorough understanding of a subject. It's like going from knowing a fun fact about coffee to understanding the chemistry of the roast and the history of the beans.

Exemplos-chave

3 de 6
1

In a job interview

御社の業務について、より知識を深めたいと考えております。

I would like to deepen my knowledge regarding your company's operations.

💼
2

Discussing a hobby with a friend

最近、日本酒の知識を深めるためにテイスティングに通っているんだ。

Lately, I've been going to tastings to deepen my knowledge of sake.

🤝
3

Texting about a documentary

このドキュメンタリー、宇宙の知識を深めるのに最高だよ!

This documentary is great for deepening your knowledge of space!

😊
🌍

Contexto cultural

This expression aligns with the Japanese concept of 'shugyo' (ascetic training/discipline), where one constantly refines their skills and mind. It became particularly common in educational and professional contexts during the post-war era as Japan emphasized specialized expertise. It reflects a society that prizes 'Otaku' (in the sense of deep expertise) and craftsmanship.

💡

The Interview Cheat Code

In Japan, saying you want to 'deepen your knowledge' is better than saying you want to 'learn.' It implies you already have a foundation and are eager to become an expert.

⚠️

Don't Use for People

Never say 'I want to deepen my knowledge of you.' It sounds like you're going to perform an autopsy. Use 'もっと知りたい' (want to know more) instead.

Em 15 segundos

  • Moving from surface-level facts to a rich, expert-level understanding.
  • Perfect for professional goals, serious hobbies, and academic pursuits.
  • Focuses on the quality and depth of your existing knowledge.

What It Means

Imagine your mind is a vast ocean. Most people just swim on the surface. When you use 知識を深める, you are putting on a scuba suit. You are diving down to see the coral reefs. It is not just about learning something new. It is about making your existing knowledge more solid. You are adding layers of nuance and detail. It is the difference between knowing a word and knowing its soul.

How To Use It

This is a very versatile collocation. You usually pair it with a specific topic using the particle について (about). The basic structure is: [Topic] について知識を深める. You can use it as a goal or a result. For example, もっと知識を深めたい (I want to deepen my knowledge more). It sounds polished but not overly stiff. It shows you are a serious person who values learning.

When To Use It

Use this in professional settings. It is a gold-standard phrase for job interviews. Tell them you want to 知識を深める in their industry. It also works perfectly for serious hobbies. If you love wine, history, or coding, this is your phrase. Use it when talking to mentors or teachers. It shows respect for the subject matter. It is also great for self-reflection in a journal.

When NOT To Use It

Do not use this for trivial or shallow things. You wouldn't say you want to 知識を深める about what your neighbor had for lunch. That sounds hilariously dramatic. Also, do not use it for people. If you want to get to know someone better, use 仲を深める (deepen a relationship) instead. Using the knowledge version for a person makes you sound like a mad scientist studying a specimen.

Cultural Background

Japan has a long tradition of 'Do' (the Way), like Kendo or Sado. These paths are all about lifelong mastery. There is a deep cultural respect for people who don't just 'know' things but 'understand' them. This phrase reflects that value. It suggests that learning is a vertical journey, not just a horizontal one. It is about quality of thought over quantity of facts.

Common Variations

You might hear 理解を深める (deepen understanding). This is very similar but focuses more on comprehension. If you want to sound very fancy, try 造詣を深める (deepen one's erudition). That one is for true scholars. For a broader approach, use 見識を広める (broaden one's horizons). This focuses on variety rather than depth. Stick to 知識を深める for your everyday 'leveling up' moments.

Notas de uso

The phrase is neutral-to-formal. It is highly effective in professional writing and interviews. Avoid using it for trivial gossip or people.

💡

The Interview Cheat Code

In Japan, saying you want to 'deepen your knowledge' is better than saying you want to 'learn.' It implies you already have a foundation and are eager to become an expert.

⚠️

Don't Use for People

Never say 'I want to deepen my knowledge of you.' It sounds like you're going to perform an autopsy. Use 'もっと知りたい' (want to know more) instead.

💬

The 'Deep' vs 'Wide' Debate

Japanese culture often values 'deep' (vertical) knowledge over 'wide' (horizontal) knowledge. Being a 'specialist' (senmonka) is highly prestigious.

Exemplos

6
#1 In a job interview
💼

御社の業務について、より知識を深めたいと考えております。

I would like to deepen my knowledge regarding your company's operations.

This shows initiative and a professional attitude.

#2 Discussing a hobby with a friend
🤝

最近、日本酒の知識を深めるためにテイスティングに通っているんだ。

Lately, I've been going to tastings to deepen my knowledge of sake.

Using it for a hobby makes you sound like a dedicated enthusiast.

#3 Texting about a documentary
😊

このドキュメンタリー、宇宙の知識を深めるのに最高だよ!

This documentary is great for deepening your knowledge of space!

A natural way to recommend educational content.

#4 A humorous realization
😄

推しの好きな食べ物について知識を深めすぎて、自分が何を食べたいか忘れた。

I deepened my knowledge of my idol's favorite foods so much I forgot what I want to eat.

Humorous use of a serious phrase for 'stan' culture.

#5 Expressing a lifelong goal
💭

生涯をかけて、この伝統文化の知識を深めていきたいです。

I want to spend my life deepening my knowledge of this traditional culture.

Shows a deep, emotional commitment to a craft.

#6 At a university orientation
👔

大学では専門分野の知識を深めることが目標です。

My goal at university is to deepen my knowledge in my field of study.

A classic, polite academic statement.

Teste-se

Choose the correct particle and verb form to complete the sentence: 'I want to deepen my knowledge of Japanese history.'

日本史___知識を___たいです。

✓ Correto! ✗ Quase. Resposta certa: の・深め

The noun 'Japanese history' (日本史) connects to 'knowledge' (知識) with the particle 'no'. 'Fukame' is the stem of 'fukameru' used with 'tai' (want to).

Which subject is NOT appropriate for '知識を深める'?

___について知識を深める。

✓ Correto! ✗ Quase. Resposta certa: 昨日の天気 (Yesterday's weather)

Yesterday's weather is a fleeting, shallow fact. 'Deepening knowledge' implies a subject with complexity and lasting value.

🎉 Pontuação: /2

Recursos visuais

Formality Spectrum of '知識を深める'

Informal

Used with friends for serious hobbies (e.g., coffee, games).

知識を深めよう!

Neutral

Standard use in classrooms or when talking about self-improvement.

知識を深めています。

Formal

Perfect for business meetings, resumes, and interviews.

知識を深める所存です。

Where to Deepen Your Knowledge

知識を深める
💼

Job Interview

Industry trends

📚

Library/Study

Academic research

Coffee Shop

Learning about beans

🖼️

Museum

Art history

Perguntas frequentes

10 perguntas

学ぶ (manabu) is a general verb for learning something new. 知識を深める specifically means taking what you already know and making that understanding more profound.

Yes, especially if you are talking about a serious hobby. For example, キャンプの知識を深めたい (I want to deepen my knowledge of camping) is totally fine with friends.

It is slightly sophisticated but not 'stiff.' It makes you sound educated and thoughtful rather than arrogant.

You would use 知識を広げる (chishiki o hirogeru) or 見識を広める (kenshiki o hiromeru) to talk about learning many different things.

Usually, we use 技術を磨く (gijutsu o migaku - polish skills) for physical things. Use 知識を深める for the theory or information behind the skill.

Usually について (about) or the possessive . For example, 歴史についての知識 or 歴史の知識.

Yes, 知識が深まる (knowledge deepens). Use this when the knowledge seems to grow naturally through experience, like 経験を通して知識が深まった.

Absolutely. 日本語の知識を深める is a great way to describe moving from basic grammar to understanding nuances and culture.

Confusing it with 仲を深める. Remember: 知識 is for facts/info, (naka) is for relationships.

Not at all. In fact, it sounds humble because it implies your current knowledge isn't 'deep' enough yet and you want to work harder.

Frases relacionadas

理解を深める

To deepen understanding

見識を広める

To broaden one's horizons/insight

造詣が深い

To have deep knowledge/be well-versed in

研鑽を積む

To apply oneself to one's studies/refine one's skills

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