Fractional (adjective)

1. Relating to, being, or expressed as a fraction.
2. Small or limited in size or amount.
3. Relating to or denoting an ownership structure in which an asset, especially a large and expensive one, such as a yacht or private jet, is owned collectively by a group of individuals who share the costs, benefits, and usage rights.

Origin:

Late 16th century: from latin fractionalis, from fractio(n-) "a breaking".

Examples:

1. The number was expressed as a fractional value of the whole.
2. The fractional ownership structure allowed the group to afford a luxury yacht.
3. The fractional reserve banking system meant that only a fraction of the deposits were kept in reserve.
4. The fractional laser treatment was minimally invasive and had quick recovery time.
5. The fractional amount of rainfall was not enough to bring relief to the drought-stricken region.