King's Kung-Fu& Tai Chi

Chinese symbol for “seafloor”

海底
hǎi dǐ
seabed; seafloor; bottom of the ocean

The closest CC-CEDICT match for seafloor is 海底 (hǎi dǐ), defined as: seabed; seafloor; bottom of the ocean.

Before using these characters for a tattoo, check them with a native speaker. Dictionary words often have several meanings, and the right choice depends on context.

Characters and stroke order

海 hǎi
sea, ocean; maritime
radical 85 ⽔ · 10 strokes
底 dǐ
bottom, underside; below, underneath
radical 53 ⼴ · 8 strokes

Other Chinese words for “seafloor”

WordPinyinMeaning
海床hǎi chuángseabed; seafloor; ocean floor

Related words

Other words that share a character with 海底.

WordPinyinMeaning
海外hǎi wàioverseas; abroad
海军 (海軍)hǎi jūnnavy
海洋hǎi yángocean
海上hǎi shàngmaritime
沿海yán hǎicoastal
海岸hǎi àncoastal; seacoast
到底dào dǐfinally; in the end
彻底 (徹底)chè dǐthorough; thoroughly

See also: Japanese symbol for “seafloor”.

Data: CC-CEDICT (CC BY-SA 4.0); Unihan Database (Unicode License v3); Make Me a Hanzi (Arphic Public License (graphics.txt); LGPL-3.0-or-later (dictionary.txt)); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.