straitjacket

noun

1. anything immaterial that severely hinders or confines

   noun.cognition

   Examples

   They defected because Russian dance was in a straitjacket.

   The government is operating in an economic straitjacket.

   Source: WordNet 3.0

2. a garment similar to a jacket that is used to bind the arms tightly against the body as a means of restraining a violent person

   noun.artifact

   Synonyms straightjacket

   Source: WordNet 3.0

3. A dress of strong materials for restraining maniacs or those who are violently delirious. It has long sleeves, which are closed at the ends, confining the hands, and may be tied behind the back.

   noun

   Source: webster1913