Definitions:

1. a figurative restraint noun
   • asked for a collar on program trading in the stock market
2. anything worn or placed about the neck noun
   • the thief was forced to wear a heavy wooden collar
3. the act of apprehending (especially apprehending a criminal) noun
   • the policeman on the beat got credit for the collar
4. to furnish with a collar verb
   • Collar the dog and we can go for a walk.

Synonyms:

• apprehension
• arrest
• choker
• dog collar
• leash
• neckband
• shoe collar

NearBy Words:

• collarbone
• collard
• collards
• collarless