Booster (noun)

Something that provides a boost or increase, especially to energy, power, or morale.

Origin:

The term "booster" originated in the late 19th century and is derived from the verb "boost" meaning "to lift or raise". it has been used to refer to a device or substance that increases power or energy since then.

Examples:

1. The booster helped the rocket reach higher altitude.
2. The vitamin supplements were marketed as energy boosters.
3. The motivational speaker was hired to give a morale booster to the employees.
4. The new software was designed to be a performance booster for the computer.
5. The caffeine pill was used as a quick energy booster before a long day of work.