巳

• Temporal Coordinate: The sixth of the Twelve Earthly Branches (地支), used to denote the hour from 9:00 to 11:00 AM or roughly the fourth lunar month (late spring).
• Completion: In certain archaic contexts, it can carry the sense of "ending," "finishing," or "closing."

• Contrast with 己 (jǐ, "self"): These glyphs are frequently confused in clerical and regular scripts; the distinction often rests on a single stroke or the closure of the loop.

• Etymologically associated with coiling or winding. While later linked to the snake in the zodiac, it is rarely used as a literal noun for "snake" in formal texts.

When encountering this glyph, consider whether it serves as a temporal coordinate, an indicator of completion/closing, or if it may be a scribal error for 己 (self).