| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | duct | Western countries | Ducts are commonly used for central heating and air conditioning systems in homes and buildings. | 1 |
| 2 | nasolacrimal duct | Western countries | Usually only discussed in medical or anatomical contexts | 1 |
| 3 | nasolacrimal duct | Western countries | The nasolacrimal duct is part of the human anatomy responsible for draining tears from the eyes into the nasal cavity. | 1 |
| 4 | nasolacrimal duct | Western countries | The nasolacrimal duct is an important anatomical structure in Western medicine, responsible for draining tears from the eyes to the nasal cavity. | 1 |
| 5 | nasolacrimal duct | Western countries | Associated with tears and drainage of tear fluid | 1 |