suǒ​zi

lock

suǒ​zi lock

  1. lock
    a device used to secure a door, container, or vehicle, opened by a key, code, or fingerprint
  2. zi affix
    noun suffix
    [suffix] used to form nouns from noun, verb, or adjective roots

suǒ​zi chain stitch

  1. to lockstitch
    to sew along the edge of fabric or a buttonhole with a dense, overlapping stitch to prevent fraying
  2. zi affix
    noun suffix
    [suffix] used to form nouns from noun, verb, or adjective roots