Use quantum in a sentence

quan·tum (kwntm)

n. pl. quan·ta (-t)

1. A quantity or amount.

2. A specified portion.

3. Something that can be counted or measured.

4. Physics

a. The smallest amount of a physical quantity that can exist independently, especially a discrete quantity of electromagnetic radiation.

b. This amount of energy regarded as a unit.

adj.

Relating to or based upon quantum mechanics.