greatchange

noun
UK /ˈɡreɪt.tʃeɪndʒ/
US /ˈɡreɪt.tʃeɪndʒ/

A greatchange is a very big change that makes things different.

Moving to a new town was a greatchange for the whole family.


OTHER MEANINGS

2. A sudden and important change in a person's life or way of thinking.

Becoming a parent was a greatchange in his life.

3. A large change in a system, country, or organization.

The new laws brought a greatchange to the way schools work.

4. A big change in how something looks or works.

The garden went through a greatchange after the spring rain.