Disposal
noun, verbal noun
Please deal with part of this trash. It is too much to handle all at once when it comes to the disposal of it.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
私の息子は、ある生徒に苛めを行い、退学処分を受けました。
My son was expelled from school for bullying a student.