Adjustable (adjective)

Capable of being adjusted; capable of being altered so as to match or fit a specific requirement or condition.

Origin:

Late 16th century: from french ajustable, from ajuster "to adjust", from à "to" + joust "fit".

Examples:

1. The chair has an adjustable height.
2. She wore an adjustable brace to support her back.
3. The watch has an adjustable band.
4. The oven temperature is adjustable.
5. The adjustable wrench is a versatile tool.