An example of a collar is what a dog wears to hold an identification tag.
An example of collar is to put something around the neck of a dog to attach a leash.
Make sure your dog has a collar holding an identification tag.
A nylon collar kept the bolt from damaging the surface underneath.
- To go without a hit in a game.
Idioms and Phrasal Verbs
Origin of collar
- Middle English coler from Old French colier from Latin collāre from collum neck kwel-1 in Indo-European roots
From American Heritage Dictionary of the English Language, 5th Edition