defunct - Master This Word
Master this word with our 5-step learning method – Learn English in English
defunct Word Meanings
- no longer in existence
- no longer functioning
- inactive or obsolete
defunct Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
defunct Phonetic & Pronunciation
UK
/dɪˈfʌŋkt/
US
/dɪˈfʌŋkt/
defunct Word Etymology
Root decomposition: de- (removal) + funct (to function). Historical origin: Latin 'defunctus' > Old French 'defunct' > English 'defunct'. Memory image: Imagine a broken clock that never ticks again, symbolizing something that has ceased to function.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Defunct is an adjective used for things that are no longer in existence or no longer functioning. You can describe a defunct company, a defunct website, or a defunct appliance that stopped working years ago. The sense that something has ceased to operate or to exist applies broadly, but it is often used in historical, legal, or formal contexts. It contrasts with terms like inactive or obsolete, which can imply temporary status or partial usefulness. Etymologically, it comes from Latin defunctus, passed into English via Old French, with a formal tone in modern use. A memory hook: imagine a broken clock that never ticks again, symbolizing complete cessation.
Usage Reminders
- Use defunct for things that once existed and no longer operate.
- Pair with nouns like company, website, or appliance.
- Prefer defunct over inactive when you want a permanent end.
- Be mindful of formal contexts where it feels more official.
- Avoid applying it to people.
- Check collocations like defunct company, defunct website.
Common Misconceptions
- It means 'dead' in all senses; it can describe people, which it cannot.
- It only refers to companies, not websites or objects.
- It implies temporary downtime rather than permanent end.
- It's interchangeable with 'inactive' in all contexts.
- It comes from the word 'defunction' which exists in normal usage.
Thinking Differences
English tends to treat defunct as a formal, permanent status often used in business, legal, and historical writing; learners may overgeneralize it to anything merely inactive or old.
Learning Tips
- Listen for collocations like defunct company or defunct website.
- Compare with inactive/obsolete to choose nuance.
- Note the formal tone and typical historical/business contexts.
- Practice with both past and present references to end of operation.
- Check context: legal documents often use defunct.
- Pronounce de-FUHNK-t as two syllables.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What does the word 'defunct' mean?
A.No longer existing or functioning
B.A type of currency
C.A vibrant new trend
D.An exciting event
Step 2: Usage
Which of the following sentences uses 'defunct' correctly?
A.She felt defunct after her long run.
B.The smartphone they sold was defunct and didn’t work at all.
C.The party was defunct and everyone had a great time.
D.He decorated the defunct room with colorful lights.
Step 3: Similar Words
Which word is most similar to 'defunct'?
A.Rising
B.Innovative
C.Obsolete
D.Functional
Step 4: Opposite Words
What is the opposite of 'defunct'?
A.Broken
B.Active
C.Outdated
D.Irrelevant
Step 5: Mastery
Can you think of a real-life context where something is 'defunct'?
A.The store that used to sell records is now closed and has been vacant for years.
B.The new technology was upgraded and works perfectly now.
C.Many people enjoy reading about the latest advancements in tech.
D.The event was a huge success and attended by thousands.
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