knowledgeable
gb/nˈɑlɪd͡ʒəbəl/ us/nˈɑlɪd͡ʒəbəl/
B2
英語
~ 6400
語義
0件の語義
adjective
B2
property
1
having a lot of knowledge
Knowing a lot about a subject or many subjects.
用法パターン：
[someone] is knowledgeable about [something]
よくある間違い：
Learners sometimes say *"I am very knowledge"* instead of *"I am very knowledgeable"*; remember that *knowledge* is a noun and *knowledgeable* is the adjective. Another common mistake is choosing the wrong preposition; the most natural phrase is *knowledgeable about [something]*, not *knowledgeable of* in most cases. Also, *knowing* is not usually used in the same way; you say *"She is knowledgeable about history"*, not *"She is knowing about history"*. Spelling problems are common too: the correct spelling is **knowledgeable**, not *knowledgable*.
類義語
well-informed (Very close in meaning; often used when someone regularly follows news or developments in a specific area.)
|
informed (Slightly weaker and more general; suggests someone has the necessary information, not always deep or specialized knowledge.)
|
expert (Stronger and more formal; implies very high, often professional-level knowledge or skill in a narrow area.)
対義語
ignorant (Direct opposite; emphasizes a lack of knowledge, sometimes with a negative or critical tone.)
|
uninformed (Opposite in a neutral way; focuses on not having information rather than being generally uneducated.)
コロケーション
knowledgeable about
|highly knowledgeable
|knowledgeable staff
|knowledgeable guide
|knowledgeable reader
|knowledgeable audience
テーマ
education
|work
|daily life
|core_vocabulary
例文
- The tour guide was very knowledgeable about the city's history.
- We need a knowledgeable technician to fix this complex system.
- She is knowledgeable about art and can explain each painting clearly.
- A knowledgeable reader will notice the errors in this article.
- Having a knowledgeable lawyer made the whole process much easier.
学習者向け例文
- My teacher is very knowledgeable about science.
- She is knowledgeable about many different cultures.
- The shop has knowledgeable staff who can help you choose a phone.
- He is knowledgeable about computers and can fix my laptop.
- We asked a knowledgeable person for advice.
文法
辞書形
knowledgeable
IPA
GB/nˈɑlɪd͡ʒəbəl/
US/nˈɑlɪd͡ʒəbəl/
音節・強勢
know - ledge - able （3音節）
Stress on 1st syllable (know)
活用形
Adjective
- Base: knowledgeable
- Comparative: knowledgeabler
- Superlative: knowledgeablest
関連語
表現
knowledgeable about
1/nˈɑlɪd͡ʒəbəl əbˈaʊt/
fixed phrase
well informed about something
Used to say that someone knows a lot about a particular thing or subject.
例文
- She is very knowledgeable about modern European history.
- You should talk to Jake; he’s knowledgeable about tax law.
- Our guide was knowledgeable about local plants and animals.
knowledgeable in
1/nˈɑlɪd͡ʒəbəl ˈɪn/
fixed phrase
well informed in a field
Used to say that someone has good knowledge or skill in a particular field or area, often professional or technical.
例文
- The company is looking for someone knowledgeable in cybersecurity.
- He is highly knowledgeable in medical research methods.
- We need a consultant who is knowledgeable in international trade law.