King's Kung-Fu& Tai Chi

Chinese symbol for “serotonin”

血清素
xuè qīng sù
serotonin

The closest CC-CEDICT match for serotonin is 血清素 (xuè qīng sù), defined as: serotonin.

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

血 xuè
blood
radical 143 ⾎ · 6 strokes
清 qīng
clean, pure; clear, distinct; peaceful
radical 85 ⽔ · 11 strokes
素 sù
plain; white; vegetarian; formerly; normally
radical 120 ⽷ · 10 strokes

Other Chinese words for “serotonin”

WordPinyinMeaning
血清张力素 (血清張力素)xuè qīng zhāng lì sùserotonin

Related words

Other words that share a character with 血清素.

WordPinyinMeaning
血液xuè yèblood; (fig.) lifeblood
血腥xuè xīngreeking of blood; bloody (events)
流血liú xuèto bleed; to shed blood
血统 (血統)xuè tǒngblood relationship; lineage
血管xuè guǎnvein; artery
吸血鬼xī xuè guǐleech; bloodsucking vermin
清楚qīng chuclear; distinct
清理qīng lǐto clear up; to tidy up
因素yīn sùelement; factor

See also: Japanese symbol for “serotonin”.

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.