killjoy - Master This Word
Master this word with our 5-step learning method – Learn English in English
killjoy Word Meanings
- a person who spoils the enjoyment of others
- someone who dampens fun
- a party pooper
killjoy Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
killjoy Phonetic & Pronunciation
UK
/ˈkɪl.dʒɔɪ/
US
/ˈkɪl.dʒɔɪ/
killjoy Word Etymology
Root: kill + joy; Origin: Old English 'cillan' (to strike) + 'geolu' (joy) → Middle English to 'killjoy'. Memory: Imagine a grumpy person who literally 'kills' joy at a party, making everyone around feel gloomy.
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
Killjoy is informal and carries a slightly playful, tongue-in-cheek tone, but it labels someone who spoils others’ fun. It refers to a person who dampens enthusiasm, argues for excessive seriousness, or refuses to participate in lighthearted plans. Common synonyms are party pooper and buzzkill, but killjoy often implies a pattern rather than a one-off remark. It’s typically used in casual speech among friends and peers; in formal writing you’d choose terms like dampener or merely descriptive phrases. Remember it can sting, so use with care and consider the social context.
Usage Reminders
- Be aware killjoy is casual; avoid in formal writing.
- Use it to describe a pattern of behavior, not a single remark.
- Compare with buzzkill or party pooper for nuance.
- Mind the tone; it can sting if directed at a person.
- Pair with a positive alternative when offering a solution.
Common Misconceptions
- It means the person is always negative and never jokes.
- It applies only to parties and social events.
- It can replace neutral terms in formal critique.
- It refers to a person as a whole, not a behavior pattern.
- All age groups use it equally; it’s universal slang.
Thinking Differences
In English, killjoy is a playful, mildly critical label used among friends to tease someone who dampens the mood. Learners often think it describes a universally negative person or fits formal critique, which can mislead them into overusing it or misplacing it in work contexts.
Learning Tips
- Practice using killjoy in casual conversations with friends.
- Compare its tone with buzzkill and party pooper to feel the nuance.
- Notice it describes behavior, not a person's entire character.
- Avoid using it toward people you don’t know well; it can sting.
- Learn polite alternatives for lighter criticism, like 'let’s relax a bit.'
- Keep it out of formal writing; save for informal notes or chats.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the definition of 'killjoy'?
A.A style of dance
B.A type of celebration
C.A person who spoils enjoyment or fun
D.A kind of fruit
Step 2: Usage
Choose the correct usage of 'killjoy' in a sentence.
A.The cake was the perfect killjoy for the party.
B.The killjoy was extremely delicious.
C.She was such a killjoy that everyone stopped having fun.
D.They hired a killjoy to perform at the wedding.
Step 3: Similar Words
Which word is most similar to 'killjoy'?
A.Buzzkill
B.Pleasure
C.Joyful
D.Happiness
Step 4: Opposite Words
What is the opposite of 'killjoy'?
A.Spoiler
B.Enthusiast
C.Bore
D.Naysayer
Step 5: Mastery
Can you think of a scenario where someone could be considered a 'killjoy'?
A.A person who enjoys attending parties and events.
B.A friend who complains about every plan made.
C.Someone who always brings a positive attitude to gatherings.
D.A member of a team who often cheers everyone up.
Related Listening
🌱 Lite (Beginner)
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