define的音标是英式发音dɪˈfaɪn，美式发音dɪˈfaɪn。

define是一个动词，主要含义是解释或说明事物的本质特征，界定范围或界限，以及明确表达某种概念。其基本意思是给事物下定义，描述其核心属性，也可表示划定界限或使某物清晰明确。

相应英文带中文翻译的例句
1 The dictionary defines this word as meaning a type of tree 字典将这个单词定义为一种树
2 It is important to define the scope of the project 明确项目范围很重要
3 The law clearly defines the rights of citizens 法律明确界定了公民的权利
4 Can you define what success means to you 你能定义成功对你意味着什么吗
5 The boundaries between the two countries are defined by the river 两国边界以这条河流划分
6 His character is defined by his honesty 他的品格以诚实为特征
7 We need to define our goals before we start 开始前我们需要明确目标
8 The teacher asked the students to define the scientific term 老师要求学生定义这个科学术语
9 The contract defines the responsibilities of both parties 合同明确了双方的责任
10 These rules help define how the game is played 这些规则有助于界定游戏玩法

短语搭配
define as 定义为
clearly define 明确界定
define boundaries 划定边界
define terms 定义术语
define objectives 确定目标
define parameters 设定参数
legally define 法律界定
broadly define 广义定义