King's Kung-Fu& Tai Chi

Chinese symbol for “password”

暗号
àn hào
Traditional: 暗號
secret signal; password; countersign

The closest CC-CEDICT match for password is 暗号 (àn hào), defined as: secret signal; password; countersign.

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

暗 àn
dark, gloomy; obscure; secret, covert
radical 72 ⽇ · 13 strokes
号 hào
mark, sign; symbol; number; to call, to cry, to roar
radical 30 ⼝ · 5 strokes

Traditional forms

Other Chinese words for “password”

WordPinyinMeaning
密码 (密碼)mì mǎcipher; secret code; password; PIN
口令kǒu lìngoral command; a word of command (used in drilling troops or gymnasts)
通关密语 (通關密語)tōng guān mì yǔpassword

Related words

Other words that share a character with 暗号.

WordPinyinMeaning
黑暗hēi àndark; darkly
暗示àn shìto hint; to suggest; hint; suggestion
暗杀 (暗殺)àn shāto assassinate
暗中àn zhōngin the dark; in secret
阴暗 (陰暗)yīn àndim; dark
信号 (信號)xìn hàosignal
号码 (號碼)hào mǎnumber; measure word: 堆 (duī), 个 (gè)
口号 (口號)kǒu hàoslogan; catchphrase

See also: Japanese symbol for “password”.

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.