Achondroplasia is a genetic condition that causes a bone growth inhibitor, known as fibroblast growth factor receptor 3, to be overly aggressive and this restricts bone growth. The second most common cause is a deficiency in growth hormone (somatotropin).
tramite m (plural tramiti) 1  intermediary, link. 2  way, means, vehicle per il tramite - through; by means of; via.
Noun. 1. cementite-a chemical compound that is a constituent of steel and cast iron; very hard and brittle. iron carbide. chemical compound, compound - (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight.ementite. n. 1. (Elements & Compounds) the hard brittle compound of iron and carbon that forms in carbon steels and some cast irons.