A1 noun Neutral #2,870 most common

一括

ikkatsu /ik̚kat͡sɯ/

The act of grouping multiple items together or handling different tasks as a single unit. It is most frequently used in the context of payments (lump sum) or administrative processing (batch processing).

Examples

3 of 5
1

支払いは一括でお願いします。

I would like to pay in one lump sum, please.

2

関連する資料を一括して送付いたしました。

I have sent all the related documents together in one batch.

3

メールを一括で消しちゃった。

I accidentally deleted all my emails at once.

Word Family

Noun
一括
Verb
一括する
Adverb
一括で
Related
一括り
💡

Memory Tip

Think of 'Ichi' (One) and 'Katsu' (Bundle). You are putting everything into 'One Bundle' to deal with it quickly.

Quick Quiz

クレジットカードで___払いをしました。

Correct!

The correct answer is: 一括

Examples

1

支払いは一括でお願いします。

everyday

I would like to pay in one lump sum, please.

2

関連する資料を一括して送付いたしました。

formal

I have sent all the related documents together in one batch.

3

メールを一括で消しちゃった。

informal

I accidentally deleted all my emails at once.

4

本研究では、アンケートの結果を一括して処理する手法を採用した。

academic

In this study, a method to process questionnaire results collectively was adopted.

5

新卒の一括採用は、日本企業特有の文化です。

business

Simultaneous recruiting of new graduates is a culture unique to Japanese companies.

Word Family

Noun
一括
Verb
一括する
Adverb
一括で
Related
一括り

Common Collocations

一括払い lump-sum payment
一括管理 centralized management
一括削除 batch deletion
一括送信 batch transmission
一括受託 full outsourcing contract

Common Phrases

一括りにする

to lump things together / to generalize

一括で購入する

to purchase in bulk / all at once

一括ダウンロード

batch download

Often Confused With

一括 vs まとめて

Matomete is a casual adverb for putting things together; Ikkatsu is more formal and technical, often used in banking or systems.

一括 vs 統合

Tougou means to merge or integrate separate entities into one, whereas Ikkatsu focuses on handling them at the same time.

📝

Usage Notes

Use 'Ikkatsu' when referring to financial transactions or digital data management. It emphasizes the 'at once' nature of an action involving multiple components.

⚠️

Common Mistakes

Learners sometimes use 'Ikkatsu' for physical organization (like cleaning a room), where 'Kataduke' or 'Matomete' is more natural. 'Ikkatsu' implies a systematic or administrative process.

💡

Memory Tip

Think of 'Ichi' (One) and 'Katsu' (Bundle). You are putting everything into 'One Bundle' to deal with it quickly.

📖

Word Origin

Derived from the Chinese characters 一 (one) and 括 (to tie up/fasten/include).

Grammar Patterns

Used with the particle 'で' to function as an adverb (一括で). Can be turned into a verb by adding 'する' (一括する). Often functions as a noun prefix (一括〇〇).
🌍

Cultural Context

The term is central to the 'Shinsotsu Ikkatsu Saiyo' system, where Japanese companies hire thousands of new graduates at the exact same time every April.

Quick Quiz

クレジットカードで___払いをしました。

Correct!

The correct answer is: 一括

Related Words

協力

A1

Cooperation or collaboration where two or more people combine their efforts to achieve a common goal. It is used in both personal and professional settings to describe working together as a team or providing assistance.

提案

A1

A suggestion or proposal of a plan or idea for others to consider. It is used in both casual conversations and professional meetings to introduce a potential course of action.

輸出

A1

The act of sending goods or services produced in one country to another country for sale or trade. In Japanese, it functions as a noun and a suru-verb, representing the 'exit' of products from a domestic market.

輸入

A1

The act of bringing goods, services, or materials into a country from abroad for sale or use. In Japanese, it functions as a noun or can be combined with 'suru' to become a verb meaning 'to import'.

資源

A1

Shigen refers to valuable materials or assets, such as natural minerals, energy sources, or human talent, that can be used for production or survival. It is widely used in economics, environmental science, and daily life to describe both raw materials and abstract wealth.

保護

A1

The act of keeping someone or something safe from harm, damage, or loss by providing care or creating boundaries. It is a versatile term in Japanese used for social welfare, environmental conservation, and digital security.

観察

A1

Observation is the act of watching someone or something carefully in order to gain information or understand a process. It is frequently used in scientific studies, nature analysis, and describing the act of paying close attention to details.

競争

A1

Kyousou refers to the act of competing or vying with others to achieve a goal, win a prize, or establish superiority. It is a versatile term used in sports, business, and academics to describe both structured contests and general rivalry.

拡大

A1

The act of making something larger in size, scale, or scope. It is frequently used for physical enlargement (like a photo) or abstract growth (like a business or a problem).

製造

A1

The process of making or producing goods, typically on a large scale using machinery. It refers specifically to industrial manufacturing rather than making things by hand on a small scale.

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