'hardening of the arteries' definitions:

Definition of 'hardening of the arteries'

(from WordNet)
noun
Sclerosis of the arterial walls [syn: arteriosclerosis, arterial sclerosis, hardening of the arteries, induration of the arteries, coronary-artery disease]

Synonyms of 'hardening of the arteries'

From: Moby Thesaurus