King's Kung-Fu& Tai Chi

Japanese symbol for “lock”

Romaji: rokku
lock

In Japanese, lock is (rokku).

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.

Meanings

  1. n, vs, vt lock
  2. n lock (in rugby); lock forward (sports)

Other Japanese words for “lock”

WordReadingMeaning
じょう joulock; padlock
かぎ kagilock
とざす tozasuto shut; to close; to fasten
じょうまえ joumaelock
かけがね kakeganelatch; lock; sneck

See also: Chinese symbol for “lock”.

Data: JMdict (CC BY-SA 4.0); KANJIDIC2 (CC BY-SA 4.0); KanjiVG (CC BY-SA 3.0); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.