a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic
A silver-white chemical element, one of the rare-earth elements, with a great capacity to absorb neutrons and with strong magnetic properties, esp. at very low temperatures: symbol, Dy; at. no. 66
Find another word for dy. In this page you can discover 2 synonyms, antonyms, idiomatic expressions, and related words for dy, like: atomic number 66 and dysprosium.