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Entry

コトコト

kotokoto

コトコト describes the sound of something simmering gently over low heat, or a light rattling and tapping noise.

Meaning

Quick Meaning

This word represents a light, repetitive sound. It is most commonly used to describe food simmering slowly and quietly on a stove, or the gentle clinking and tapping of small hard objects, such as a soft knock on a door.

  • Simmering gently on a low flame.
  • Making a light, repetitive tapping or rattling sound.

Sense Map

Simmering / Boiling gently

The sound or state of cooking something slowly over low heat, like soup or stew.

スープをコトコト煮る

Light tapping / Rattling

A continuous light sound made by small hard objects hitting each other, or knocking gently.

ドアをコトコト叩く

Usage Note

How to Use

  • コトコト + verb

    Used directly before cooking verbs, most commonly 煮る (niru - to boil/simmer).

  • コトコトと + verb

    Takes the particle 'to' to emphasize the ongoing nature of the sound, often followed by verbs like 鳴る (naru - to sound) or 揺れる (yureru - to sway/shake).

How to Use

Common Phrases

コトコト煮る

to simmer over low heat

コトコト煮込む

to stew slowly

コトコトと鳴る

to make a light rattling sound

コトコト音がする

to hear a light clinking noise

Nuance

Context Nuance

Common ContextsNuanceUsage Note
CookingpositiveIt conveys a warm, positive image of taking the time to cook something carefully and deliciously.
Ambient soundsneutralSince it represents small, modest sounds, it generally does not convey annoyance or disruption.

Similar Words

Comparison Table

Similar WordsWhen to UseNot the Same asMini Example

ごとごと

ごとごと / similar

When the sound is heavy, loud, or rough, such as a rolling boil that violently shakes the pot or heavy objects colliding.Kotokoto is a gentle and light sound, whereas gotogoto is heavy and noisy.鍋がゴトゴト鳴る

ごぼごぼ

ごぼごぼ / similar

When describing a deep gurgling sound of water welling up or flowing forcefully.Kotokoto refers to light tapping or gentle simmering, while gobogobo involves a larger volume of water and air bubbles.水がごぼごぼ湧き出る

Usage Note

Common Mistakes

Using it to describe a rapid, rolling boil on high heat.

Kotokoto is only used for gentle simmering on low heat. For rapid boiling, use words like gutsugutsu or bokoboko.

Using it for loud noises made by heavy machinery or large objects.

Kotokoto describes light, small sounds. Use gotogoto for heavy and loud noises.

Examples

Examples

弱火でスープをコトコト煮る。

よわびでスープをコトコトにる。

Simmer the soup gently over low heat.

VisualDescribes the physical state of quiet cooking.

Source: Internal

シチューがコトコトと音を立てている。

シチューがコトコトとおとをたてている。

The stew is making a gentle simmering sound.

LiteralFocuses on the sound of small bubbles forming slowly.

Source: Internal

誰かがドアをコトコト叩いた。

だれかがドアをコトコトたたいた。

Someone tapped lightly on the door.

LiteralIndicates a small, non-aggressive knocking sound.

Source: Internal

箱の中で小さな石がコトコトと鳴る。

はこのなかでちいさないしがコトコトとなる。

Small stones rattle lightly inside the box.

LiteralDescribes the sound of small hard objects hitting each other lightly.

Source: Internal

ストーブの上でやかんがコトコト揺れている。

ストーブのうえでやかんがコトコトゆれている。

The kettle is shaking slightly on the stove with a clinking sound.

VisualFocuses on the small movement that produces a light rattling sound.

Source: Internal

Similar Words

Questions

Can I use kotokoto when quickly boiling water for tea?

No. Kotokoto is for a slow, gentle simmer. If water is boiling rapidly, use words like bokoboko or gutsugutsu.

What is the main difference between kotokoto and gotogoto?

Kotokoto is a light, quiet sound, while gotogoto is a heavy, loud sound. For example, a soft knock on a door is kotokoto, but a heavy pounding is gotogoto.

Is kotokoto only used for cooking?

No. It can also describe any small, light, and repetitive rattling or tapping sounds, such as a small stone rattling inside a box.

Source Details

Entry ID
1004560
Source
JMdict_english
Revision
-
Review notes
No special notes
Active language
English
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