堰 - dam, prevent, stop up

dam; weir; barrier; sluice

damming (e.g. a pond)

canal gates; river gates

earthfill dam

dam; weir

dammed lake (formed by natural damming of a river, esp. by landslide, volcanic eruption, etc.)

sheeting; sheathing board; cover

gushing forth; bursting out; like breaking a dam

to break a dam; to burst out