ゼロメートル地ち帯たいゼロメートルちたいMeanings1nounsea-level zone; area at sea levelRefers to low-lying coastal or reclaimed land at or near sea level, often discussed in the context of flood risk or land subsidence.See also: ゼロメートル東とう京きょうのゼロメートル地ち帯たいは、高たか潮しおの危
