in usum Delphini /in ūˈzəm del-fīˈnī or ooˈsŭm del-fēˈnē/

1. Literally, for the use of the Dauphin
2. Toned down to suit the young, expurgated

• sign of the cross
• sign on
• sign one's own death warrant
• sign on the dotted line
• Signor
• Signora
• Signoras
• signore
• Signore
• Signores
• signori
• Signori
• signoria
• signorial
• signorias
• signories
• Signorina
• Signorinas
• signorine
• Signorine
• signorini
• Signorini
• Signorino
• signors
• Signors