How to Say
How to Write
kuā
HSK 5 Radical: 大 6 strokes
Meaning: to boast; to exaggerate
💡 Think: 'KU-A! Big (大) mouth blowing air — KU-A-boasting!'
Compounds

📚 Character Story & Explanation

夸 (kuā) meaning in English — to boast

In modern Mandarin, 夸 is ubiquitous in daily speech and media — especially in critiques of overhyped claims. It appears in HSK-5 vocabulary lists and frequent collocations like 夸大 (kuādà, 'to exaggerate') and 夸奖 (kuājiǎng, 'to praise'). A well-documented idiom is 夸夸其谈 (kuākuāqítán), recorded since the Ming dynasty, meaning 'to talk boastfully without substance' — still used in news reports critiquing politicians or influencers.

The character’s form has no verified pictographic origin (no oracle bone or bronze script forms exist). Instead, its documented evolution begins in Warring States bamboo slips (475–221 BCE), where 夸 appears as a phonosemantic compound: 大 signals magnitude, while 亏 (here serving phonetic role, pronounced kuī in Old Chinese, close to kuā) hints at sound. Today, Chinese learners encounter it most often in phrases like '别夸了' ('Don’t flatter anymore') — a lighthearted, socially calibrated restraint common in family or workplace banter.

Our detective work begins with the radical 大 (dà) — 'big' — standing boldly at the top, like a witness to exaggeration itself. Beneath it, the component 亏 (kuī), originally meaning 'deficiency' or 'loss', appears inverted and stylized. In ancient script forms, this lower part evolved from a glyph representing a person with an exaggeratedly open mouth — not shouting in sorrow, but boasting aloud. The fusion of 'big' + 'mouth-in-action' subtly encodes the core idea: inflating reality through speech.

This character first appears reliably in seal script (c. 3rd century BCE), where its structure already shows the 大–亏 configuration. Unlike many characters born from concrete objects (e.g., 日 for 'sun'), 夸 emerges from *behavioral abstraction*: it captures not a thing, but an act — vocal overstatement. Scholars like Karlgren and modern paleographers confirm no oracle bone inscriptions of 夸 survive; its earliest attested use is in Warring States bamboo texts describing rhetorical excess.

By the Han dynasty, 夸 solidified as a verb meaning 'to praise excessively' or 'to brag', appearing in classics like the *Huainanzi* and later in Tang poetry where poets mocked self-aggrandizing officials. Its semantic field narrowed from general 'praise' to morally tinged 'boasting' — a shift mirrored in English from 'commend' to 'crow'. Today, its six-stroke simplicity belies centuries of linguistic refinement: every stroke serves the narrative of inflated speech, making it a compact cultural artifact of Chinese rhetorical awareness.

💬 Example Sentences

Common Compounds

Similar Characters — Don't Mix These Up

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