[dìng]
[形]
（平静； 稳定） calm; stable
be ill at ease; feel restless
心神不定
General stability has been achieved in the country.
天下大定。
（已经确定的； 不改变的） fixed; settled; established
accepted opinion
定评
fixed number
定数
fixed rate of interest
定息
[动]
（决定； 使确定） decide; fix; set
decide on a policy
定方针
make a plan
定计划
decide on names for the principal characters of a story
为小说中的主要人物定名
The boat-race has been officially fixed for Thursday, April 2.
划船比赛已正式定于4月2日星期四举行。
I'll do that, but only if we set a few rules.
我可以干， 但我们得定几条规矩。
（固定； 使固定） fix
fix one's eyes upon
定睛
fix one's residence in Dalian
定居在大连
（稳定； 使稳定） calm down; stabilize
calm one's mind
定心
bring peace and stability to the country
安邦定国
The outcome is a foregone conclusion.
大局已定。
（约定） subscribe to (a newspaper, etc.); book (seats, tickets, etc.); order (merchandise, etc.)
[副]
[书] （一定； 必定） surely; certainly; definitely
certainly will succeed
定可成功
be sure to win
定可取胜
[名]
（姓氏） a surname
Ding Lun
定伦