claudication
Concise Oxford English Dictionary © 2008 Oxford University Press:
claudication /ˌklɔːdɪˈkeɪʃ(ə)n/
▶noun Medicine
- 1 limping.
- 2 (also intermittent claudication) a condition in which cramping pain in the leg is induced by exercise, typically caused by obstruction of the arteries.
– origin ME: from L. claudicatio(n-), from claudicare ‘to limp’, from claudus ‘lame’.
'claudication' also found in these Oxford entries:

