Homonym: duo (Pair)
A "duo" refers to a pair of two people or things that work together or complement each other. This term is often used in music, where a musical duo consists of two musicians performing together, like a guitarist and a singer. Duos can also be found in various fields, such as comedy, where two comedians might team up for a show.
In everyday life, duos can be seen in friendships, partnerships, or even in sports, like a doubles team in tennis. The connection between the two can create a unique dynamic, making their collaboration more enjoyable and effective.