manacle

Từ điển American Heritage Dictionary 4th

man·a·cle (mănʹə-kəl)n.
1. A device for confining the hands, usually consisting of a set of two metal rings that are fastened about the wrists and joined by a metal chain.
2. Something that confines or restrains.tr.v. man·a·cled, man·a·cling, man·a·cles
To confine or restrain with or as if with manacles; fetter. See Synonyms at hamper¹. [Middle English, from Old French manicle, from Latin manicula, diminutive of manus, hand. See man-² in Indo-European Roots.]

• Từ đồng nghĩa / Synonyms:
  handcuff, cuff, handlock