logically
gb/lˈɑd͡ʒɪkli/ us/lˈɑd͡ʒɪkli/
B2
英語
~ 8000
語義
0件の語義
unknown
B2
property
1
in a way based on logic
In a way that uses clear, correct thinking and good reasons.
用法パターン：
to [verb] [something] logically
よくある間違い：
Learners sometimes confuse "logical" (adjective) and "logically" (adverb). Use "logical" before a noun (e.g., "a logical answer") and "logically" to describe how something is done (e.g., "explain it logically"). Another common mistake is placing "logically" too far from the verb it modifies; it usually goes before the main verb or after an auxiliary verb ("You can logically conclude", not "You logically can conclude" in formal writing).
類義語
rationally (Stresses using reason instead of emotion; very close in meaning in most contexts.)
|
coherently (Focuses more on being clear and easy to follow, not only on correct reasoning.)
対義語
illogically (Describes thinking or speaking that does not follow correct reasoning.)
|
irrationally (Suggests thinking that ignores reason, often influenced by emotion or fear.)
コロケーション
think logically
|argue logically
|reason logically
|explain something logically
|present ideas logically
|organize an essay logically
テーマ
thinking
|argumentation
|education
|communication
|core_vocabulary
例文
- She laid out her plan logically so everyone could follow each step.
- If you look at the data logically, the decision becomes obvious.
- The lawyer tried to explain the events logically, without exaggeration.
- Students are taught to write essays that develop their ideas logically.
- He failed to connect his points logically, so his argument was weak.
学習者向け例文
- Please explain it logically so I can understand.
- When you think logically, the answer is clear.
- The teacher showed us how to solve the problem logically.
- Try to organize your ideas logically in your report.
- She spoke slowly and logically about the issue.
adverb
B2
relation
2
as is natural or expected
Used to say that something makes sense and is what you would expect from the situation.
用法パターン：
Logically, [clause]
よくある間違い：
Learners sometimes use "logically" here when they only mean "of course" or "as you know" without any real reasoning. Use "logically" when there is a clear cause and effect or a clear reason from the facts, not just to fill space at the beginning of a sentence.
類義語
naturally (Often used similarly to show that something is not surprising, though it can also refer to things in nature.)
|
understandably (Emphasizes that other people can easily understand why something happened, often with an emotional element.)
対義語
surprisingly (Introduces something that does not match what you would normally expect from the situation.)
|
unexpectedly (Highlights that a result is not what logic or experience would predict.)
コロケーション
logically, this means that
|logically, you would expect
|and logically so
|quite logically
|not logically possible
テーマ
thinking
|communication
|expectations
|core_vocabulary
例文
- Logically, if prices rise, some customers will buy less.
- Logically, he refused the offer, since it paid less than his current job.
- Logically, the two companies decided to merge to reduce costs.
- Logically, you would check the simplest explanation first.
- Logically, these results should lead to further research.
学習者向け例文
- Logically, you should call her and say sorry.
- Logically, if you are sick, you stay home.
- Logically, he was angry when he heard the news.
- Logically, they wanted more time to think.
- Logically, we need to save money if we plan to travel.
adverb
technical
C1
property
3
according to formal logic rules
In a way that matches the strict rules of logic in math or philosophy.
用法パターン：
to be logically [adjective]
よくある間違い：
Learners sometimes mix the everyday meaning of "logical" with the technical idea of logical validity or equivalence. In technical subjects, "logically valid" and "logically equivalent" have very precise meanings that may not match casual use.
類義語
formally (In technical contexts, can mean according to a strict system of rules, not just everyday reasoning.)
対義語
inconsistently (Describes statements or systems that cannot all be true together under the rules of logic.)
コロケーション
logically equivalent
|logically consistent
|logically valid
|logically implied
|logically independent
テーマ
science
|technology
|education
例文
- In this proof, the last statement is logically equivalent to the first.
- The theory is simple but not logically consistent with the experimental results.
- Two propositions are logically independent if neither can be derived from the other.
- The argument is logically valid, but its premises may be false.
- These conditions are logically implied by the initial assumptions.
学習者向け例文
- In math, these two rules are logically the same.
- The professor said the idea was not logically correct.
- In computer science, the program must be logically clear.
- The two statements are not logically connected.
- Their claims cannot all be logically true.
文法
辞書形
logically
IPA
GB/lˈɑd͡ʒɪkli/
US/lˈɑd͡ʒɪkli/
音節・強勢
lo - gic - ally （3音節）
Stress on 1st syllable (lo)
活用形
Noun
- Base: logically
- Plural: logicallies
関連語
表現
logically speaking
1/lˈɑd͡ʒɪkli spˈikɪŋ/
fixed phrase
introducing a logic-based view
Used before a statement to show that it is based on clear, careful thinking and reasons.
例文
- Logically speaking, we should wait until we have more information.
- Logically speaking, raising prices now could hurt sales.
- Logically speaking, there is no reason to rush this decision.