collarband

noun
UK /ˈkɒləbænd/
US /ˈkɑːlərbænd/

The part of a shirt that goes around your neck.

He unbuttoned his collarband after a long day at work.


OTHER MEANINGS

2. A band worn around the neck, such as a clerical collar or decorative strip.

The priest adjusted his white collarband before the service.

3. A strip of material attached to the top edge of a garment for reinforcement or decoration.

The tailor stitched a fresh collarband onto the worn jacket.

4. A band placed around an animal's neck, such as a collar for a pet.

The dog's collarband had a small brass tag with its name.