transformingsize

noun
UK /trænsˈfɔːmɪŋ saɪz/
US /trænsˈfɔːrmɪŋ saɪz/

A transforming size is a size that can change into a different size.

The magic cape had a transforming size, so it fit both the tiny mouse and the big bear.


OTHER MEANINGS

2. A size setting in a computer program that changes automatically.

The app uses a transforming size to fit the picture on any screen.

3. The act of changing something from one size to another.

The transforming size of the balloon amazed the children at the party.

4. A toy or object that grows or shrinks when you play with it.

His transforming size robot turned from small to tall in one second.