ankyloses

/AE1 NG K Y L OW1 Z IH0 Z/
verb
  1. 1

    To cause bony structures to fuse or stiffen as a result of ankylosis.

  2. 2

    To suffer from ankylosis.

Source: https://en.wiktionary.org/wiki/ankylose, https://en.wiktionary.org/wiki/ankyloses