1. Tending to produce reformation.

2. An institution for the reform of juvenile delinquents.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• deformatory,
• eeformatory,
• feformatory,
• teformatory,
• 5eformatory,
• 4eformatory,
• rwformatory,
• rsformatory,
• rdformatory,
• rrformatory,
• r4formatory,
• r3formatory,
• redormatory,
• recormatory,
• reformatry,
• refromatory,
• refformatory,
• reformatorry,
• informatorye,
• Affermatory

• reformer,
• reformed,
• reformative,
• re-formed,
• reformable,
• re-formation,
• reaffirmation,
• reformism,
• reformulate,
• reformation,
• reaffirm,
• reformist.

The adjective form of the word "reformatory" is "reformative".

The plural of the "reformatory" can be the "reformatories".

The singular of the "reformatory" can be the "reformatory".