How to Say
How to Write
mèi
HSK 6 Radical: 日 9 strokes
Meaning: to conceal
💡 Think: 'Mèi' = 'Me' hiding truth — 'Me' + 'I' (conceal)
Compounds

📚 Character Story & Explanation

昧 (mèi) meaning in English — to conceal

In modern Chinese, 昧 appears most frequently in formal, moral, or legal contexts—especially in idioms like 恬不知昧 (tián bù zhī mèi, 'shamelessly unaware'), used in editorials criticizing corruption or historical revisionism. It also appears in legal terminology: 昧报 (mèi bào, 'conceal reporting') refers to failing to disclose mandatory information (e.g., financial assets by officials). The phrase 不昧良心 (bù mèi liángxīn, 'not conceal one’s conscience') remains widely cited in ethics education and anti-graft campaigns.

The character’s structure is well-documented: 日 (sun) + 未 (not yet), attested in seal script (c. 3rd c. BCE) as a phono-semantic compound. 未 provides both sound (wèi → mèi via historical phonological shift) and meaning ('not yet', implying incompleteness or suppression). No pictographic origin is claimed—it’s a standardized logogram, not a drawing of a covered sun.

As an archaeologist brushing dust from a Han dynasty bamboo slip, I find 昧 inscribed in clerical script—not as a sun god’s veil, but as a deliberate act of occlusion. Its radical 日 (sun) anchors it to light and time, yet the right side 未 (wèi, 'not yet') suggests something withheld before its moment. This isn’t mere darkness; it’s epistemic concealment—the withholding of truth, knowledge, or moral clarity. Early texts like the *Zuo Zhuan* use it for willful ignorance, not accidental blindness.

The character’s nine strokes form a subtle tension: the sun is present, yet obscured—not extinguished, but deliberately shaded. In excavated Qin legal documents, 昧 appears in statutes punishing officials who ‘conceal tax records’ (昧匿赋籍), revealing its administrative gravity. It carries ethical weight: to 昧 is to choose shadow over illumination, making it central to classical Confucian discourse on integrity and self-deception.

Linguistically, 昧 evolved from a concrete sense—‘to obscure light’—to abstract moral failure: ‘to ignore conscience’ or ‘to suppress evidence’. Unlike mù (blind) or àn (dark), which describe states, 昧 implies agency. The excavator’s lens reveals no oracle-bone glyph here; instead, we see consistent usage across Warring States manuscripts and Mawangdui silk texts confirming its semantic stability: concealment with intent, not absence.

💬 Example Sentences

Common Compounds

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