Rank 93BeginnerHanziDB frequency list + CC-CEDICT

Hanzi sentence loop

开 - kāi

open; initiate, begin, start. Learn the character inside a sentence before pretending one square is a lesson.

开交 is a common expression.
Practice recall Open Practice

开 in a real sentence

开交 is a common expression.

Read 开 inside a short line first. Isolated character memorization is where motivation goes to nap.

01 Hear the sentence Play the full sentence, not only 开. Mandarin sound lives in context.
02 Find the character Spot 开, then read the whole phrase with pinyin and English visible.
03 Recall the meaning Log it for Practice, then try the Hanzi sentence quiz without staring at the page.

Reading supports

Use these after the first listen. Pinyin is scaffolding; English is context; neither should become a sofa.

How to read 开

Click 开 to hear Mandarin pronunciation. Use the example words before memorizing it in isolation.

Hanzi
Traditional
Pinyinkāi
Englishopen; initiate, begin, start
Radical hint

Short sentences you can say today

开交 is a common expression. I can make a sentence with 开仗. Please read 开伙 one more time.

Common words with this character

to conclude; to end; finish
to start a war; to open hostilities
to start providing food; to open today's service in a canteen
to create a precedent

Mistake warning

Do not memorize 开 only as an isolated symbol. Read it inside words like 开交 and 开仗 first, then come back to the single-character pronunciation.

Original example sentence

I am learning the character 开.