1. A muscle or an instrument for drawing back.

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

• retrator,
• retactor,
• euractos,
• retracton,
• 5etractor,
• 4etractor,
• rwtractor,
• rstractor,
• rdtractor,
• rrtractor,
• retreactor,
• retracor,
• retratcor,
• retracotr,
• ratractor,
• retrater,
• regrattor,
• regratorr,
• retractte,
• retrochor

• retrace,
• retract,
• retractile,
• retracted,
• retroactive,
• Redrick,
• retrograde,
• retractable,
• retraction.

The adjective form of the word "retractor" is "retractile".

The plural of the "retractor" can be the "retractors".

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