King's Kung-Fu& Tai Chi

Chinese symbol for “surely”

一定
yī dìng
surely; certainly; definitely; fixed; settled; a certain ...; a given ...

The closest CC-CEDICT match for surely is 一定 (yī dìng), defined as: surely; certainly; definitely; fixed; settled; a certain ...; a given ....

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

一 yī
one; a, an; alone
radical 1 ⼀ · 1 strokes
定 dìng
to decide, to fix, to settle; to order; definite, fixed, sure
radical 40 ⼧ · 8 strokes

Other Chinese words for “surely”

WordPinyinMeaning
总 (總)zǒng(bound form) general; overall; to sum up
想必xiǎng bìpresumably; probably
保管bǎo guǎnto hold in safekeeping; to have in one's care; to guarantee

Related words

Other words that share a character with 一定.

WordPinyinMeaning
一个 (一個)yī gea; an; one; the whole (afternoon, summer vacation etc)
一些yī xiēsome; a few; a little; (following an adjective) slightly ...er
一样 (一樣)yī yàngsame; like
一起yī qǐ(in) the same place; together; in company (with)
一直yī zhístraight (in a straight line); continuously; always; all the way through
决定 (決定)jué dìngto decide; to determine; to make up one's mind; decision (个 (gè),项 (xiàng))
规定 (規定)guī dìngto stipulate; to specify; to prescribe; to fix (a price); to set (a quota); regulations; rules; provisions; stipulations
确定 (確定)què dìngdefinite; certain

See also: Japanese symbol for “surely”.

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.