distinguish
C1 (Very High Frequency within this band)Formal to neutral. Common in academic, professional, and everyday contexts. The verb form is standard; related adjective 'distinguished' is formal.
Definition
Meaning
To recognize, perceive, or point out a difference; to make oneself noteworthy or outstanding.
To separate or categorize based on distinguishing characteristics; to serve as a distinctive feature of; to make oneself prominent or eminent.
Linguistics
Semantic Notes
Often implies not just seeing a difference, but doing so based on careful observation or specialized knowledge. Can be transitive ('distinguish A from B') or intransitive/reflexive ('distinguish oneself').
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling is identical.
Connotations
Identical connotations of discernment, quality, or recognition.
Frequency
Equally common and used in identical contexts in both varieties.
Vocabulary
Collocations
Grammar
Valency Patterns
[distinguish] + between + NOUN PHRASE 1 + and + NOUN PHRASE 2[distinguish] + NOUN PHRASE 1 + from + NOUN PHRASE 2[distinguish] + reflexive pronoun (oneself/himself/etc.)[distinguish] + NOUN PHRASE (as direct object, e.g., 'distinguish details')Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Distinguish oneself (to do something exceptionally well)”
- “A distinguishing mark/feature”
Usage
Context Usage
Business
Used to differentiate products, services, or brands in the market. 'We need to distinguish our software from competitors.'
Academic
Central to critical analysis, classification, and argumentation. 'The study aims to distinguish correlation from causation.'
Everyday
Used for perceiving differences in appearance, sound, taste, etc. 'Can you distinguish the twins?'
Technical
Used in fields like biology (distinguish species), law (distinguish a case), or signal processing (distinguish patterns).
Examples
By Part of Speech
verb
British English
- It's difficult to distinguish the original from the forgery.
- He distinguished himself during his military service.
- The report fails to distinguish properly between cause and effect.
American English
- The new model is hard to distinguish from the old one.
- She distinguished herself as a top researcher.
- The law clearly distinguishes personal from commercial use.
adverb
British English
- The two concepts are distinguisheedly separate. (Rare/Formal)
American English
- He spoke distinguishably differently after his travels. (Rare)
adjective
British English
- The distinguished guest will arrive at three.
- He has a distinguished career in diplomacy.
American English
- A distinguished professor from Harvard gave the lecture.
- She wore a very distinguished-looking hat.
Examples
By CEFR Level
- The twins look similar, but I can distinguish them.
- Can you distinguish the colour blue from green?
- A good wine expert can distinguish many flavours.
- The logo helps distinguish our brand from others.
- The study distinguishes three main types of learner motivation.
- It is crucial to distinguish facts from opinions in the news.
- The philosopher sought to distinguish the nuances of moral responsibility.
- Her work on the project distinguished her as a leader among her peers.
Learning
Memory Aids
Mnemonic
Think of a STING: something sharp and noticeable. To dis-STING-uish is to 'separate by a sharp/noticeable feature'.
Conceptual Metaphor
SEEING IS KNOWING / PERCEIVING (to distinguish is to 'see' the difference clearly); SEPARATION IS DISTINCTION (pulling things apart mentally).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calque from различать/отличать where English uses 'tell' (e.g., 'I can't tell them apart' is more natural than 'I can't distinguish them' in casual speech).
- Do not confuse with 'extinguish' (тушить).
- The reflexive use 'distinguish oneself' translates as отличиться, not отличать себя.
Common Mistakes
- Incorrect preposition: 'distinguish among' (use 'between' for two, 'among' is rare and debated).
- Wrong word order: 'distinguish from A and B' should be 'distinguish A from B' or 'distinguish between A and B'.
- Using 'distinct' (adj.) when 'distinguish' (v.) is needed.
Practice
Quiz
Which sentence uses 'distinguish' CORRECTLY?
FAQ
Frequently Asked Questions
Both are correct but used differently. Use 'distinguish between A and B' (focusing on the act of differentiation). Use 'distinguish A from B' (focusing on separating one specific item from another).
The main nouns are 'distinction' (the difference itself or the state of being different) and 'distinguishing' (the act or process).
Yes, in the reflexive sense: 'He distinguished himself in battle.' It can also be intransitive when 'between' is used: 'A judge must distinguish between justice and vengeance.'
They are often synonyms. 'Differentiate' can sound slightly more technical or mathematical, implying a systematic process of finding differences. 'Distinguish' often implies the ability to perceive a difference based on senses or judgment.