1
collar
noun
- a part of a piece of clothing that fits around a person's neck and is usually folded down
- a band of leather, plastic, etc., worn around an animal's neck
- a ring or band used to hold something (such as a pipe or a part of a machine) in place
2
collar
verb
- to catch or arrest (someone)
- to stop (someone) in order to talk : to force (someone) to have a conversation