Start of the 5th century

• 401, in the year 401
• MMV ÷ V
• One-fifth of MMV
• 401, long ago
• 401, in old Rome
• Early fifth-century year
• Year Saint Innocent I became pope
• Fifth-century date
• 401, to Nero

Wikipedia Word definitions in Wikipedia
CDI , CDi , CD-i , or .cdi may refer to: