淵

Denotes deep water, specifically where a current slows and pools—such as stagnant ponds or the base of waterfalls. Its primary conceptual pairing is depth combined with stillness. Extensions include:

1. The Source: The primordial root or origin of something (e.g., in 淵源), including lineages or causes of phenomena.

2. The Inscrutable: A "watery void" representing the concealed or mysterious, particularly in philosophical or Taoist contexts.

3. The Abyss: Typically refers to a liquid depth.

Primarily functions as a noun (the pool/the deep). It may function as an attribute meaning "profound" or "bottomless," though it emphasizes the location or entity of the depth rather than the quality of being deep. Depending on context, it can refer to either the overall volume of water or specifically to the lowest point (the bed).

Distinguished from 深 (//shēn//), which describes the quality of depth. When used in place of terms for dry voids—such as 谷 (//gǔ//, valley) or 坑 (//kēng//, pit)—the glyph typically emphasizes a "bottomless" quality or employs water-imagery to describe a void.

Simplified variant: U+6E0A.

In genealogical or historical contexts, translate as "origin" or "root" rather than a physical location. When encountering the glyph in descriptions of dry chasms, treat it as a metaphor for danger or an intentional application of aqueous depth to a non-aqueous space.