CREST syndrome, also known as the limited cutaneous form of systemic sclerosis (lcSSc) is a multisystem connective tissue disorder.The acronym CREST refers to the five main features: calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia.he acronym CREST refers to the five main features: calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia.
Definition of devout. 1  1 : committed or devoted to religion or to religious duties or exercises a devout Catholic. 2  2 : expressing piety or religious fervor : expressing devotion a devout attitude.
Piety is being good and doing good for the sake of it, and not for selfish reasons. Pious is the adjective form of piety, to describe a pious act, attitude, or person.The Roman Emperor Antoninus Pious was so named for his piety, and his reign was the most peaceful of all the Roman emperors. Pious   Adjective: Having or showing a dutiful spirit of reverence for God or an earnest wish to fulfill religious obligations.