• Webster's Revised Unabridged Dictionary
    • n Duettino A duet of short extent and concise form.
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Century Dictionary and Cyclopedia
    • n duettino A short, unpretentious duet.
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Chambers's Twentieth Century Dictionary
    • ns Duettino a simple duet
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Webster's Revised Unabridged Dictionary
It ., dim. fr. duetto, a duet
Chambers's Twentieth Century Dictionary
It. duetto, due, two—L. duo, two.


In literature:

The Finale is in rondo form; the middle section consists of a playful Duettino, containing free imitations.
"The Pianoforte Sonata" by J.S. Shedlock