Triumvirate (noun)

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

Origin:

Late 16th century: from latin triumviratus, from triumvir "one of three magistrates", from tri- "three" + vir "man". the word originally referred to a group of three men holding joint political power in ancient rome.

Examples:

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