expression, godan verb (-ku)
construct an embankment; build a levee
A set phrase meaning to build an embankment or levee, often along a river or coast. Can also be used figuratively for building up defenses or safeguards.
川の氾濫を防ぐために堤防を築く。
They build an embankment to prevent the river from flooding.
地域住民が協力し
The local residents worked together to construct a levee.