1. The bark of a dog; woof.
1. an external body part consisting of feathers or hair about the neck of a bird or other animal
Similar word(s): frill
Definition categories: body
2. a high tight collar
3. common Eurasian sandpiper; the male has an erectile neck ruff in breeding season
4. (card games) the act of taking a trick with a trump when unable to follow suit
Similar word(s): trumping