| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | ruff | Dog enthusiast culture | Ruff is a fluffy collar of fur or feathers around a dog's neck, often seen in breeds like the Collie or the Old English Sheepdog. | 1 |
| 2 | ruff | dog owners | A sound made by a dog, typically as a form of communication or to express excitement or alertness. | 1 |