adjustablemiddle

noun
UK /əˈdʒʌstəbl ˈmɪdl/
US /əˈdʒʌstəbəl ˈmɪdəl/

A middle part that you can change to fit better.

The adjustablemiddle of the belt lets you make it tighter or looser.


OTHER MEANINGS

2. The central section of a design that can be moved or resized.

Engineers added an adjustablemiddle to the bridge so it could stretch in the heat.

3. A middle layer in clothing that can be tightened or loosened.

The jacket's adjustablemiddle helps it fit both kids and adults.

4. A middle step in a process that can be changed as needed.

The adjustablemiddle of the recipe lets you swap ingredients.

5. The movable center part of a tool or device.

He turned the adjustablemiddle of the clamp to grip the pipe.