決

The glyph operates across two primary domains linked by the concept of "breaking through" or "opening":

• Physical (Hydrological): To breach, burst, or break open a dike, dam, or barrier; to dredge or open a channel to allow water to flow.
• Abstract (Cognitive/Legal): To decide, determine, or judge. This often implies the resolution of a deadlock or the settling of a dispute—a "breaking through" of hesitation or conflict to reach a final conclusion.

• Transitive: To settle a case, judge a dispute, or determine a result.
• Intransitive/Passive: Specifically regarding water; to burst open or overflow.
• Attributive/State: When describing intent or mind (e.g., 決心), it denotes being "resolved" or "determined."

When translating the sense of "decide," distinguish 決 from the following:

• 定 (dìng): Focuses on stabilization, fixing in place, or making permanent (a settling down).
• 斷 (duàn): Focuses on severance or cutting; implies a surgical or binary finality.
• 判 (pàn): Specifically judicial; the act of dividing or distinguishing evidence to reach a verdict.

U+51B3 (訣) is listed as a semantic variant. In later texts, this character diverged significantly to mean "secrets," "formulas," or "farewell words."

While 決 and 訣 share an underlying sense of finality, treat 訣 with caution in later texts; it typically signals esoteric knowledge or terminal utterances rather than a general decision.