duo

Meaning

Noun

• Two people who work or collaborate together as partners; especially, those who perform music together.
• Any pair of two people.
• Any cocktail consisting of a spirit and a liqueur.
• A song in two parts; a duet.

Origin

• From French duo or Italian duo, from Latin duo, from Proto-Indo-European *dwóh₁. two, which was inherited via Proto-Germanic.