Duo

Tom and Mary are a musical duo.

The duo arrived on stage.

The duo will split the $63,000 prize.

Duo, the owl, teaches many languages.

Ziri and Rima started performing as a duo.

The duo of pork consisted of a smoked sausage and a shoulder joint.

I noticed early on, in playing a duo with a violinist, that when a very cheesy synthesized violin sound plays in counterpoint with a real violin, it can quite convincingly seem as if two violins are playing.