HSK 4
定
dìng动
to fix; to set; to make definite; to subscribe to (a newspaper etc); to book (tickets etc); to order (goods etc); to congeal; to coagulate; (literary) definitely
我们已经定好了开会时间。
Wǒ men yǐ jīng dìng hǎo le kāi huì shí jiān.
We have set the meeting time.
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New in the HSK 3.0 word list at level 4.