buzzkill
C1Informal, colloquial, slang
Definition
Meaning
A person, thing, or event that spoils the mood of pleasure, excitement, or celebration; something that dampens enthusiasm.
A buzzkill specifically interrupts a "buzz" (slang for a feeling of excitement or mild intoxication) by introducing negativity, criticism, reality, or boredom. It focuses on the sudden, unwelcome change in atmosphere.
Linguistics
Semantic Notes
Primarily used in social contexts to describe someone who is overly serious, critical, or moralistic when others are trying to enjoy themselves. Can refer to abstract concepts (e.g., bad news, a rule) as well as people.
Dialectal Variation
British vs American Usage
Differences
The term originated and is still predominantly used in American English. In British English, 'killjoy' or 'party pooper' are more common equivalents, though 'buzzkill' is understood, especially among younger speakers influenced by US media.
Connotations
Both variants carry the same negative, informal connotation. The American usage may sound slightly more modern/casual to British ears.
Frequency
High frequency in informal American English; moderate-to-low frequency in British English, where it is a recognised import.
Vocabulary
Collocations
Grammar
Valency Patterns
[Subject] is/was a buzzkill.[Subject] totally killed the buzz.Don't [verb phrase] – you're being a buzzkill.Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “kill the buzz”
Usage
Context Usage
Business
Rare, except in very informal internal discussions (e.g., 'The new compliance rules are a real buzzkill for the sales team's morale.').
Academic
Not used.
Everyday
Common in social commentary, among friends, in reviews of events/entertainment.
Technical
Not used.
Examples
By Part of Speech
verb
British English
- He really knows how to buzzkill a perfectly good party.
- (Note: Verb use is rarer and a clear back-formation from the noun.)
American English
- She totally buzzkilled the vibe by talking about her deadlines.
adverb
British English
- He reacted buzzkillingly to our plan. (Extremely rare/playful)
American English
- She smiled buzzkillingly. (Extremely rare/playful)
adjective
British English
- That was a very buzzkill thing to say.
- (Note: Adjectival use 'buzzkill' is informal and functions as a noun adjunct.)
American English
- His buzzkill attitude made everyone leave early.
Examples
By CEFR Level
- The rain was a real buzzkill for our picnic.
- Don't be a buzzkill - let's have some fun!
- His constant complaints about the music were a total buzzkill.
- The sudden phone call from work turned into a major buzzkill for the evening.
- The film's brilliant first act was undermined by a buzzkill of a ending that offered no resolution.
- She resisted the urge to play the buzzkill by pointing out the logistical flaws in their spontaneous road trip plan.
Learning
Memory Aids
Mnemonic
Imagine a busy, buzzing beehive full of energy. Someone comes along and *kills* the buzz with insecticide. That person is a BUZZ-KILL.
Conceptual Metaphor
PLEASANT EXCITEMENT IS A BUZZ (like from alcohol or electricity) / SPOILING FUN IS KILLING.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calques like 'гул убийца' or 'жужжащее убийство'.
- The closest conceptual equivalent is 'тот, кто портит всем настроение' or the noun 'испортить настроение'.
- Do not confuse with 'зануда' (bore) – a buzzkill specifically ruins a *preexisting* good mood, not just general boringness.
Common Mistakes
- Using it in formal writing.
- Spelling as 'buzz kill' (though sometimes accepted, the solid form 'buzzkill' is standard for the noun).
- Applying it to someone who is inherently gloomy but not actively spoiling a specific moment.
Practice
Quiz
In which situation is 'buzzkill' LEAST appropriate?
FAQ
Frequently Asked Questions
The standard dictionary entry is as one solid word: 'buzzkill'. The hyphenated 'buzz-kill' is sometimes seen but less common.
Yes. While often applied to people, it can refer to any event, news, or rule that ruins a good mood (e.g., 'The last-minute cancellation was a real buzzkill.').
They are largely synonymous. 'Buzzkill' is more modern, informal American slang, often implying the interruption of a specific, active 'buzz' of excitement. 'Killjoy' is slightly older and more established in both UK and US English, with a focus on spoiling joy in a more general sense.
It is mildly insulting and critical, implying they are being negative or boring in a social context. It's suitable among friends in a teasing way but could cause offence if said seriously to someone who is being genuinely concerned or responsible.