Troika (noun)

A group of three people or things working together, especially in a political or administrative capacity.

Origin:

Late 19th century: from russian, literally "a set of three horses harnessed abreast". the word was used to describe a type of sleigh pulled by three horses, and later came to be used for any group of three people or things.

Examples:

1. The troika was responsible for the formation and implementation of policy.
2. The troika of the CEO, CFO, and COO were at the helm of the company's success.
3. The artistic troika was known for their innovative works and revolutionary ideas.
4. The troika was appointed to oversee the management and distribution of funds.
5. The troika of scientists were awarded the Nobel Prize for their groundbreaking research.