掣

Core sense is a pull or tug characterized by tension and immediacy, typically denoting an abrupt movement.

• Physical Traction: To pull, tug, or snap; often implies pulling something away from its intended path or back from a position of advance.
• Obstruction: To hinder, stall, or intervene in a process or action by pulling back.
• Suddenness/Velocity: A specialized sense describing instantaneous speed (e.g., 掣電, "like lightning").

Primarily a transitive verb. In the sense of hindrance, it often functions causatively: to pull something specifically so that it is stopped or restricted.

To refine the English verb, distinguish 掣 from these semantic neighbors:

• 抽 (chōu): Linear extraction; pulling something out.
• 拽 (zhuài): A forceful yank or tug; lacks the specific nuance of restriction or correction found in 掣.
• 拖 (tuō): To drag; implies weight, friction, and duration, whereas 掣 implies tension and immediacy.

When encountering this glyph, determine if the action is:

1. Displacive: Moving an object via a sudden tug.

2. Obstructive: Intervening to stop progress (literal or metaphorical).

3. Temporal: Describing a flash of speed.