"海溝" means "sea trench"

Kanji in this word

Related words "海"

• 北海道 (hokkaido)Hokkaido
• 海 (umi)lake, sea, ocean
• 海原 (unabara)ocean, sea
• 海外 (kaigai)overseas
• 海岸 (kaigan)beach
• 海洋 (kaiyo)ocean

Related words "溝"

• 溝 (mizo)ditch, drain, gap, groove, gutter
• 下水溝 (gesuiko)drain
• 海溝 (kaiko)sea trench
• 溝 (mizo)slot, channel