Best matches, sorted by the Matches.

1-3 of 3 possibilities

any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium) alkali metal , alkaline metal
radioactive isotope of cesium used in radiation therapy cesium 137
rare mineral that is an important source of cesium pollucite
Search another word or see cesium on Thesaurus | Reference
Copyright © 2015 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature