Kanji

拡

拡

broaden, extend, expand, enlarge

Kanji

Grade

Grade 6

Strokes

8 strokes

Radical

扌部

On'yomi (Chinese Reading)

カク, コウ

Kun'yomi (Japanese Reading)

ひろがる, ひろげる, ひろめる

Nanori (Name Reading)

ひろ, ひろし, ひろむ

Common Readings

カク

Example sentences

拡大 かくだい
事業の海外拡大を目指している。

We are aiming for overseas business expansion.

破綻 はたん
彼の経営計画は、無理な拡大がたたり、ついに破綻した

His business plan finally collapsed due to unreasonable expansion.

拡散 かくさん
放射性物質が空気中に拡散した。

Radioactive materials diffused into the air.

デマ デマ
SNSで拡散されたそのニュースは、結局デマだったことが判明した。

The news spread on SNS turned out to be a rumor after all.

拡張 かくちょう
市は道路を拡張する工事を始めた。

The city started construction to widen the road.

軍備 ぐんび
その国は軍備の拡張を進めている

That country is proceeding with military expansion.

拡充 かくじゅう
図書館は蔵書を拡充し、利用者のニーズに応えた。

The library expanded its collection to meet the users' needs.

Example Vocabulary

拡大

かくだい

expansion; enlargement

拡散

かくさん

diffusion; spread; scattering

拡張

かくちょう

expansion; extension; enlargement

拡げる

ひろげる

拡がる

ひろがる

拡声器

かくせいき

拡大解釈

かくだいかいしゃく

拡充

かくじゅう

expansion; enhancement; replenishment

拡声

かくせい

拡張現実

かくちょうげんじつ

Sottaku

About Sottaku

Sottaku is an app for learning Chinese, Japanese, Korean, English, Spanish, French, German, and Italian with a strong focus on SRS. It includes automatic flashcard creation for hundreds of thousands of words, grammar breakdowns in example sentences, language-specific study packs where available, adaptive quizzes, mobile apps, a browser extension, and community features. Give it a try now! All learning content is free with no limits on flashcards or study time.

Sottaku is built to match the habits of successful learners. By using Sottaku, you will naturally learn in the most efficient way possible, as proven by countless success stories in the language learning community.

Free Sign Up

Free Forever

Access all grammar guides, quizzes, and flashcards without paying a cent. Quality education should be accessible to everyone.

Smart SRS System

Our flashcard system uses the FSRS algorithm (also used in Anki) to optimize your review schedule and maximize retention.

Comprehensive Content

From hanzi, kana, hangul, and European vocabulary basics to grammar and reading practice where available, we have lessons for every level. Practice with quizzes tailored to your skill.

Community Chat

Ask level-appropriate questions and get help from the community. Learn together with fellow learners across all 8 supported languages.