Definitions

1. verb

to reduce or restrict the movement of a joint or a part of the body by disease, injury, or surgical procedure, typically resulting in immobility

“The accident led to her being ankylosed, forcing her to use a wheelchair.”

2. noun

a reduction in the movement of a joint or a part of the body by disease, injury, or surgical procedure

“She had to undergo surgery to prevent further ankylosis in her knee.”