教师解聘是指学校或教育对教师的职位进行终止，不再继续雇用他们从事教学工作。这通常是由于教师的表现不佳、违反了职业道德准则、或者因为学校需要进行裁员等原因引起的。

How to pronounce: /ˈtʃiːtʃər dɪsˈmɪʃən/

用法：

教师解聘可以作为动词或名词使用。作为动词时，常用的表达方式有“dismiss a teacher”、“fire a teacher”、“terminate a teacher's contract”等。作为名词时，可以说“the dismissal of a teacher”。

例句：

1. The school decided to dismiss the teacher due to multiple complaints from students and parents.

学校决定解雇这位老师，因为收到了多次来自学生和家长的投诉。

2. The teacher was fired for violating the school's code of conduct.

这位老师因违反学校行为准则而被解雇。

3. The school had to terminate several teachers' contracts due to budget cuts.

由于预算削减，学校不得不终止几位老师的合同。

4. The dismissal of the beloved teacher caused an uproar among students and parents.

这位深受爱戴的老师被解雇引起了学生和家长的骚动。

5. The teacher's dismissal was a wake-up call for the entire school to improve their teaching standards.

这位老师的解雇对整个学校来说是一个钟，促使他们提高教学水平。

同义词及用法：

1. Dismissal (n.): the act of dismissing a teacher; 解雇

2. Termination (n.): the act of terminating a teacher's contract; 终止

3. Firing (n.): the act of firing a teacher; 解雇

4. Sacking (n.): the act of sacking a teacher; 解雇

5. Layoff (n.): the act of laying off a teacher; 裁员

编辑总结：

教师解聘是指学校或教育终止教师的职位，不再继续雇用他们从事教学工作。它可以作为动词或名词使用，常用的表达方式有“dismiss”、“fire”、“terminate”等。同义词包括“dismissal”、“termination”、“firing”等。无论是作为动词还是名词，都要注意使用恰当的语境，避免造成歧义。