Skip to content
Stroke order, etymology and audio for every word.Start learning
开阔 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
开阔kāikuòwideHSK 7, v, 16 strokes, rank #12702, Very Hard
开阔kāikuòopen (spaces)HSK 7, v, 16 strokes, rank #12702, Very Hard
开阔kāikuòto open upHSK 7, v, 16 strokes, rank #12702, Very Hard
kāikuò(kai1kuo4)kai kuo T1
  1. 1wide
  2. 2open (spaces)
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026

开阔(開闊)kāikuò(kai1kuo4)

开阔 (kāi kuò) refers to creating or experiencing a sense of openness and expansiveness, often in both physical and metaphorical contexts. It can describe wide spaces, such as landscapes or rooms, and is also used to talk about broadening one's perspectives or ideas.

Strokes16Frequency#12702DifficultyVery Hard
Cultural note

In Chinese culture, the concept of 开阔 is often related to personal growth and the importance of broadening one's horizons, especially in education and business. It reflects the traditional value placed on open-mindedness and adaptability.

Memory tip

Imagine standing on a vast, open field, feeling the wind on your face as you embrace the wide sky above. The character 开 (kāi) looks like a door being opened, while 阔 (kuò) resembles a wide open space; together, they remind you of a wide area that has just been opened up.

Meanings of 开阔

kāikuò(kai1kuo4)
1wide
2open (spaces)
Exercise 1 of 2

By ear

Play it, then pick what 开阔 means.

About 开阔

开阔Simplified
開闊Traditional
16Strokes
—Radical
形容词xíngróngcíadjective (adj.)Part of Speech
#12702Frequency Rank
HSK 2.0L6HSK 3.0L7AdvancedCEFRC2

Podcast: 开阔

JasonAmy

Podcast: 开阔

Listen to Jason & Amy break down this word for you

AI Study Notes for 开阔

Quick Contrast

宽广 (kuān guǎng) refers to physical width or breadth, while 开阔 (kāi kuò) emphasizes the sense of openness and expansiveness, often metaphorically.

Usage Notes

Learners often confuse 开阔 with similar words like 广阔 (guǎng kuò), which is more about vastness. Use 开阔 in both physical and abstract contexts, but avoid using it in overly formal situations. Common collocations include '开阔视野' (expand horizons) and '开阔心胸' (broaden one's mind).

HSK Study Tips

As an HSK 6 word, 开阔 connects with other advanced vocabulary related to expansion and understanding, such as 扩展 (kuò zhǎn, expand) and 视野 (shì yě, vision). Focus on using it in both literal and figurative contexts to enhance your fluency.

Common Mistakes

Learners might mistakenly use 开阔 in contexts where 广阔 would be more appropriate, such as saying '开阔的海洋' (open ocean) instead of '广阔的海洋'. Remember to use 开阔 for actions of opening or perspectives.

AI-enhanced 2026-03-24

Pronunciation of 开阔

Premium — Locked

AI tone practice

Pro

Drill the tone of 开阔 with AI-powered exercises, get instant feedback, and earn XP toward mastery. Interactive tone practice is part of Pro.

Tone drillsInstant feedback+5 XP
Get Pro to unlock

Jason Explains 开阔 to You

Let me explain 开阔 for you

Make it yours

Jason looks at what you watch and listen to, the checkpoints you have cleared, our lessons and what you have been exploring, and explains 开阔 through them.

Sign in free to make it personal. New accounts start with 215 AI credits.

How Well Do You Know 开阔?

Example

Learning Lab

Knowing 开阔 is seven skills, not one.

Its meaning, its character, its pinyin, its tone — hearing it, saying it, writing it. The Learning Lab measures each one from your own practice, on every word you study, so you see what you actually know rather than how much you have done.

  • MeaningFree
  • CharacterFree
  • PinyinFree
  • TonePro
  • ListeningPro
  • SpeakingPro
  • WritingPro
See the Learning Lab Three facets free · no card needed

Component Characters

开kāito open
HSK 14 strokes廾
View full entry
阔kuòrich
HSK 612 strokes门
View full entry

How to say wide in Chinese

“wide” in Chinese is开阔kāikuò

开阔 (kāi kuò) refers to creating or experiencing a sense of openness and expansiveness, often in both physical and metaphorical contexts. It can describe wide spaces, such as landscapes or rooms, and is also used to talk about broadening one's perspectives or ideas.

When to use 开阔

Learners often confuse 开阔 with similar words like 广阔 (guǎng kuò), which is more about vastness. Use 开阔 in both physical and abstract contexts, but avoid using it in overly formal situations. Common collocations include '开阔视野' (expand horizons) and '开阔心胸' (broaden one's mind).

开阔 or something close to it

宽广 (kuān guǎng) refers to physical width or breadth, while 开阔 (kāi kuò) emphasizes the sense of openness and expansiveness, often metaphorically.

What learners get wrong

Learners might mistakenly use 开阔 in contexts where 广阔 would be more appropriate, such as saying '开阔的海洋' (open ocean) instead of '广阔的海洋'. Remember to use 开阔 for actions of opening or perspectives.

Write 开阔

开
阔

Practice writing 开阔 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.

Write correctly 3 times to earn XP

Grammar Patterns of 开阔

开阔 functions as a verb — the action or state of the sentence. The Chinese order is Subject + Verb + Object (我吃饭). Negate it with 不 (habitual / future) or 没(有) (completed action). Add aspect markers like 了, 过, 着 directly after the verb. It carries 3 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.

Exercise 1 of 4

Fill the gap

Type the missing word. Pinyin works; then pick the character.

两艘船隆隆地从洞口开出,进入了____的水域。

Both boats purred out of the cave mouth and into open water.

Example Sentences for 开阔 (3)

Listen to all sentences once to receive XP
1
两艘船隆隆地从洞口开出,进入了开阔的水域。

liǎng sōu chuán lōng lōng dì cóng dòng kǒu kāi chū, jìnrù le kāikuò de shuǐyù。

Both boats purred out of the cave mouth and into open water.
2
穿越开阔的高沼地

chuānyuè kāikuò de gāo zhǎo dì

walking across open moorland
3
克里斯娜站在舞台前部的开阔区域。

kè lǐ Sī nà zhàn zài wǔtái qián bù de kāikuò qūyù。

Krishna stands downstage in the open area.

Ask Jason

Have a question about 开阔?

Jason answers about this word at your level: example sentences, how it differs from similar words, and a way to remember it.

Sign in free to ask. New accounts start with 215 AI credits.

Frequently Asked Questions about 开阔

Yes, 开阔 can describe emotional openness or a broad perspective on life, such as having an open mind.

Jason Recommends

Not sure what to learn after 开阔?

Jason picks three words from your level and explains why each one is worth your time next. It takes a free account so he knows what you already know.

A sample week, replayed. Every page you study lands here in the order you did it — your own replay starts with a free account.

See the Learning Lab