Entry
ばちん
bachin
Represents a sharp, sudden, and loud impact sound like a forceful slap, a snapping string, or a static zap.
Meaning
Quick Meaning
This word vividly captures the harsh, momentary sound created when a flat surface is struck with force, such as a hard slap to the cheek or swatting a fly. It is also commonly used to describe the startling snap of a tense string breaking or the sharp crack of an electrical spark.
- Used for heavy, sharp slapping or hitting sounds.
- Describes the loud snap of snapping material or electrical discharge.
Sense Map
Slap & Smack
Describes a hard, stinging physical impact, often indicating anger or significant force.
頬をばちんと叩く
Snap & Zap
Represents the sharp sound of tension breaking or a sudden electrical spark.
静電気がばちんと鳴る
Usage Note
How to Use
ばちんと + verb
Typically paired with the quotation particle 'to' and action verbs like 'tataku' (to hit) or 'kureru' to vividly illustrate how the action sounds.
ばちん + verb
Sometimes the 'to' is dropped in casual speech while acting as an adverbial intensifier.
How to Use
Common Phrases
ばちんと叩く
to slap/smack forcefully
ばちんと切れる
to snap with a loud crack
ばちんと鳴る
to make a sharp cracking/zapping sound
ばちんと当たる
to strike with a loud smack
Nuance
Context Nuance
| Common Contexts | Nuance | Usage Note |
|---|---|---|
| Physical altercations | Negative | Indicates a serious, painful strike, such as a hard face slap out of anger. |
| Static electricity | Neutral | Objectively describes the sudden, audible spark when touching a doorknob in winter. |
Similar Words
Comparison Table
| Similar Words | When to Use | Not the Same as | Mini Example |
|---|---|---|---|
ぱしっ ぱしっ / similar | Used for a sharper, lighter smack or whip-like sound. | Does not carry the heavy, punishing weight of 'bachin'; it is quicker and lighter. | パシッと手を叩く |
ぽん ぽん / similar | Used for a gentle, encouraging tap or a light pop. | Lacks the violent, harsh, or shocking impact entirely. | 肩をポンと叩く |
Usage Note
Common Mistakes
Using 'bachin' for the sound of a heavy box falling on the floor.
Use 'dosun' or 'batan' instead. 'Bachin' requires a sharp, flat impact or a snapping sound.
Using it for a friendly pat on the back.
Use 'pon' for a friendly tap. 'Bachin' implies you slapped them very hard.
Examples
Examples
腕に止まった蚊をばちんと叩き潰した。
うでにとまったかがをばちんとたたきつぶした。
I forcefully smacked the mosquito that landed on my arm.
LiteralShows a hard smack using the flat of the hand.
冬はドアノブを触ると、静電気がばちんと鳴ることがある。
ふゆはドアノブをさわると、せいでんきがばちんとなることがある。
In winter, touching a doorknob can sometimes result in a sharp static zap.
LiteralDescribes the sudden, startling sound of a spark.
怒った彼女は、彼の頬をばちんと平手打ちした。
おこったかのじょは、かれのほおをばちんとひらてうちした。
In anger, she slapped his cheek forcefully.
LiteralContext of physical force; a loud slap on the skin.
張り詰めていたゴムひもが、ばちんと音を立てて切れた。
はりつめていたゴムひもが、ばちんとおとをたててきれた。
The taut rubber band snapped with a loud crack.
LiteralUsed for the sound of physical tension snapping suddenly.
突然、すぐ近くで雷がばちんと落ちて驚いた。
とつぜん、すぐちかくでかみなりがばちんとおちておどろいた。
I was startled when lightning suddenly struck nearby with a loud crack.
LiteralDescribes the sharp, cracking sound of lightning without a long echo.
Similar Words
パシッ
pashi
Lighter, sharper smack or whip-like sound.
Questions
Can I use bachin for a door closing?
If it slams shut with a very sharp, cracking impact, yes, but 'batan' is the more standard word for a door slamming.
Is bachin always violent?
No. When referring to static electricity or a snapping string, it's just describing the loud, sharp nature of the sound, not violence.
What is the difference between bachin and pashi?
'Pashi' is a lighter, thinner sound, like a towel snapping. 'Bachin' has more force and weight behind the impact.
Source Details
- Entry ID
- 2523900
- Source
- JMdict_english
- Revision
- -
- Review notes
- No special notes
- Active language
- English
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