敗

Core sense is "breaking" or the loss of integrity across three primary domains:

• Military/Competitive: Defeat or routing; specifically denotes the "breaking of ranks"—the transition from order to chaos.
• Material/Biological: Physical disintegration, decay, or spoilage (e.g., food, fabric, structures).
• Systemic/Moral: Failure to complete a task, failing a moral test, or the decline of a dynasty or household.

• Parts of Speech: Operates as a verb (to fail/defeat), adjective (defeated/decayed), or noun (a defeat).
• Directionality: Most frequently passive ("be defeated"), but can function transitively ("to destroy," "to ruin").

• Contrast with 亡: While 亡 typically denotes an absolute end (death, disappearance), 敗 denotes a process of breaking or ruin; the subject remains extant but is diminished or broken.

• Variants: U+4899 (semantic variant), U+8D25 (simplified variant).
• Tang-period reading: bhài.

• The presence of the 貝 (shell/wealth) component suggests that in contexts involving estates or finances, the glyph often implies "squandering" or the "loss of assets."

• In strategic or military contexts, distinguish between the resultative state (being defeated) and the active process (routing an enemy).