裁

The glyph centers on the act of cutting fabric according to a pattern, extending into three primary functional ranges:

1. Physical/Technical: To cut out, tailor, or shape fabric.

2. Administrative/Quantitative: To curtail, reduce, or prune. This implies a deliberate reduction based on a specific requirement, budget, or standard (i.e., "trimming" to fit a necessity).

3. Judicial/Decisive: To decide, judge, arbitrate, or settle a dispute; the "cut" as a final determination.

Primarily a transitive verb taking an object (such as fabric, a budget, or a legal case). It is rare as a standalone noun in classical prose, though it appears in compounds referring to formal decrees or judgments.

Usage of 裁 specifically implies the presence of a standard, design, or plan:

• Vs. 切 (slice) or 割 (sever): These typically denote purely physical or violent acts of separation; 裁 is an act of shaping.
• Vs. 定 (fix/determine) or 判 (judge): While these overlap in the sense of "deciding," 裁 retains a nuance of tailoring the decision to fit the specific circumstances of the case.

Tang-period reading: *dzhəi. Fanqie readings: 昨哉, 昨代.

The common thread across all usages is deliberate determination. When encountering this glyph, determine if the "cut" is being applied to material (tailoring), resources (curtailment), or an argument (judgment).