1. to block up (a road, pipe etc)
2. to stop up (a hole)
3. (fig.) (of a person) choked up with anxiety or stress
4. wall (literary)
5. (classifier for walls)

1. (～河) Zhe or Du River (river in Hubei Province, China)
2. Zhe or Du River (river in Hubei Province, China)

1. mouth
2. beak
3. nozzle
4. spout (of teapot etc)

classifiers: 張, 個