English numbers (edit)
 ←  1 2 3  → [a], [b]
    Cardinal: two
    Ordinal: second
    Frequency: twice
    Multiplier: double, twofold
    Distributive: doubly
    Fractional: half
    Number of musicians: duo, duet, duplet

Pronunciation

change

Singular
duplet

Plural
duplets

  1. Duplet is a group or set of two.
  NODES