桎

• Concrete: Wooden shackles or stocks used to restrain the ankles.
• Abstract/Metaphorical: Oppressive restrictions—legal, social, or psychological—that immobilize a subject or prevent progress.
• Context: Typically implies formal, judicial, or state-imposed punishment rather than general binding.

Primarily used as a noun (the object). Can function as a verb meaning "to shackle" or "to put in stocks," though this is less common.

Often paired with 梏 (gù, wrist-shackles) to form the compound 桎梏, denoting total immobilization. In descriptions of punishment, it may appear alongside 枷 (jiā, neck-stock).

The 木 (wood) radical indicates that these are rigid wooden implements rather than flexible bindings like rope or chain.

Note the materiality of the object; the term suggests a heavy, clunky imposition. This differs in tone from general terms for "binding" or "tying."