operetta /o-pə-retˈə/

1. A short, light, often rather trivial, musical drama
2. Often, esp formerly, light opera (see under opera¹)

operettˈist noun

A composer of operettas

• milkmaid
• milkmaids
• milkman
• milkmen
• milk-molar
• milk-molars
• milko
• milk of human kindness
• milk of lime
• milk of magnesia
• milk of sulphur
• milkos
• milk pan
• milk pans
• milk porridge
• milk pudding
• milk puddings
• milk punch
• milk punches
• milk round
• milk rounds
• milk run
• milk runs
• milks
• milk shake